less_retarded_wiki/often_confused.md

# Often Confused Terms

There exist many terms that are highly similar and can legitimately be used interchangeably in various contexts. This isn't wrong, a slight difference may be insignificant in ordinary conversation and so the list here may also serve as a list of synonyms, considering a synonym is defined as a word of SIMILAR meaning (it is very rare for two distinct words to have exactly the same meaning). However it's crucial to stress that we must at least be aware of the fact that the slight differences do exist, for the sake of the cases where they matter (such as technical specifications etc.). The list below attempts to document some of the often confused/similar terms. This is NOT a nitpicking list for people to go "ACKCHUALY" every time someone uses a slightly incorrect word, it's here to make us aware that in some special cases we should take a little extra time to think through which word to use to prevent misunderstanding.

- **[1D](1d.md)** vs **[2D](2d.md)** vs **[2.5D](pseudo3d.md)** vs **[3D](3d.md)** (e.g. 2D function vs 3D function, 1D raycasting vs 2D raycasting, ...)
- **[address](address.md)** vs **[pointer](pointer.md)** vs **[reference](reference.md)** vs **[index](index.md)** vs **[vector](vector.md)**
- **[AI](ai.md)** vs **[machine learning](machine_learning.md)** vs **[neural networks](neural_net.md)**
- **[algebra](algebra.md)** vs **[arithmetic](arithmetic.md)** vs **[math](math.md)** vs **[logic](logic.md)**
- **[algorithm](algorithm.md)** vs **[program](program.md)** vs **[process](process.md)** vs **[heuristic](heuristic.md)** vs **[source code](source_code.md)**
- **America** vs **[USA](usa.md)**
- **[analog](analog.md)** vs **[mechanical](mechanical.md)** vs **non-electronic**
- **[anarchy](anarchism.md)** vs **[chaos](chaos.md)**
- **[argument](argument.md)** vs **[parameter](parameter.md)** vs **formal parameter**
- **[array](array.md)** vs **[list](list.md)** vs **[vector](vector.md)** vs **[tuple](tuple.md)** vs **[string](string.md)** vs **[set](set.md)** vs **[class](class.md)** vs **[multiset](multiset.md)**
- **[ASCII](ascii.md)** vs **[plain text](plain_text.md)** vs **[Unicode](unicode.md)** vs **[UTF](utf.md)** vs **[ANSI](ansi.md)**
- **[ASCII art](ascii_art.md)** vs **[ANSI art](ansi_art.md)** vs **[Unicode](unicode.md) art** vs **ASCII graphics** vs **[TUI](tui.md)**
- **[asceticism](asceticism.md)** vs **[minimalism](minimalism.md)** vs **[frugality](frugality.md)** vs **poverty** vs **[pseudominimalism](pseudominimalism.md)** vs **[KISS](kiss.md)** vs **[lightweight](lightweight.md)** vs **[suckless](suckless.md)** vs **[Unix philosophy](unix_philosophy.md)** vs **[LRS](lrs.md)**
- **[assembler](assembler.md)** vs **[assembly](assembly.md)** vs **[machine code](machine_code.md)**
- **[astrology](astrology.md)** vs **[astronomy](astronomy.md)**
- **[attribution](attribution.md)** vs **[credit](credit.md)**
- **binary** vs **[executable](executable.md)**
- **[binary](binary.md)** vs **[boolean](boolean.md)**
- **[binary](binary.md)** vs **[digital](digital.md)** vs **[electronic](electronics.md)**
- **bisexual** (normal) vs **[gay](gay.md)** (not normal)
- **[black](black.md) [race](race.md)** vs **[nigger](nigger.md)** vs **[negro](negro.md)**
- **[brainwashing](brainwashing.md)** vs **[education](education.md)** vs **[indoctrination](indoctrination.md)**
- **[branchless](branchless.md) programming** vs **ifless programming**
- **[brute force](brute_force.md)** vs **[heuristic search](heuristic_search.md)**
- **[buffer](buffer.md)** vs **[cache](cache.md)** vs **[cash](money.md)**
- **[bug](bug.md)** vs **[glitch](glitch.md)** vs **[error](error.md)** vs **[exception](exception.md)** vs **[fault](fault.md)** vs **[failure](fail.md)** vs **[defect](defect.md)**
- **[causation](causation.md)** vs **[correlation](correlation.md)** (le [reddit](reddit.md) scientist rule)
- **[cepstrum](cepstrum.md)** vs **[spectrum](spectrum.md)**
- **[chaos](chaos.md)** vs **[randomness](random.md)** vs **[pseudorandomness](pseudorandom.md)** vs **[quasirandomness](quasirandomness.md)** vs **[entropy](entropy.md)** vs **[statistics](statistics.md)** vs **[probability](probability.md)** vs **[stochasticity](stochastic.md)**
- **[CLI](cli.md)** vs **[TUI](tui.md)** vs **[terminal](terminal_emulator.md)** vs **[console](console.md)** vs **[shell](shell.md)** vs **[TTY](tty.md)**
- **[clipping](clipping.md)** vs **[culling](culling.md)** vs **[pruning](pruning.md)**
- **[closed source](closed_source.md)** vs **[proprietary](proprietary.md)**
- **[college](college.md)** vs **[university](university.md)**
- **[color model](color_model.md)** vs **[color space](color_space.md)**
- **[communism](communism.md)** vs **[Marxism](marxism.md)** vs **[socialism](socialism.md)**
- **[complex](complexity.md)** vs **[complicated](complicated.md)**
- **[complex number](complex_number.md)** vs **[imaginary number](imaginary_number.md)**
- **[computer language](computer_language.md)** vs **[programming language](programming_language.md)**
- **[computer science](compsci.md)** vs **[information technology](it.md)** vs **[informatics](informatics.md)** vs **[cybernetics](cybernetics.md)** vs **[computer engineering](computer_engineering.md)** vs **[software engineering](software_engineering.md)**
- **[compatibility layer](compatibility_layer.md)** vs **[emulator](emulator.md)** vs **[virtual machine](vm.md)**
- **[concurrency](concurrency.md)** vs **[parallelism](parallelism.md)** vs **[quasiparallelism](quasiparallelism.md)** vs **[distribution](distributed.md)**
- **[conjecture](conjecture.md)** vs **[hypothesis](hypothesis.md)** vs **[theory](theory.md)** vs **[theorem](theorem.md)** vs **[lemma](lemma.md)**
- **[constant](constant.md)** vs **[literal](literal.md)** vs **immediate operand**
- **[coding](coding.md)** vs **[programming](programming.md)** vs **[software engineering](software_engineering.md)**
- **[codec](codec.md)** vs **[container format](container_format.md)**
- **[coherence](coherence.md)** vs **[consistency](consistency.md)**
- **[computational model](computational_model.md)** vs **[model of computation](model_of_computation.md)**
- **[convolution](convolution.md)** vs **[correlation](correlation.md)**
- **[copyright](copyright.md)** vs **[patent](patent.md)** vs **[trademark](trademark.md)** vs **[intellectual property](intellectual_property.md)** vs **[moral right](moral_rights.md)** etc.
- **[currency](currency.md)** vs **[money](money.md)**
- **[crossplatform/multiplatform](multiplatform.md)** vs **[portable](portability.md)**
- **[cryptocurrency](crypto.md)** vs **digital currency**
- **[cryptography](cryptography.md)** vs **[security](security.md)** vs **[privacy](privacy.md)** vs **[encryption](encryption.md)**
- **[data](data.md)** vs **[information](information.md)** vs **[entropy](entropy.md)** vs **[signal](signal.md)**
- **[data structure](data_structure.md)** vs **[data type](data_type.md)**
- **[decentralized](decentralization.md)** vs **[distributed](distributed.md)**
- **[declaration](declaration.md)** vs **[definition](definition.md)**
- **[demo](demo.md)** vs **[intro](intro.md)**
- **[democracy](democracy.md)** vs **[voting](voting.md)**
- **demonstration** vs **[proof](proof.md)**
- **[desktop environment](de.md)** vs **[window manager](wm.md)** vs **[windowing system](windowing_system.md)**
- **[discretization](discretization.md)** vs **[quantization](quantization.md)**
- **[duck typing](duck_typing.md)** vs **[weak typing](weak_typing.md)** vs **[dynamic typing](dynamic_typing.md)** vs **[no typing](untyped.md)**
- **[digit](digit.md)** vs **[number](number.md)** vs **[value](value.md)** vs **figure** vs **numeral**
- **[directed acyclic graph](dag.md)** vs **[tree](tree.md)**
- **[directory](directory.md)** vs **[folder](folder.md)**
- **[discrete Fourier transform](dft.md)** vs **[discrete time Fourier transform](dtft.md)**
- **[distro](distro.md)** vs **[GNU](gnu.md)/Linux** vs **[Linux](linux.md)** vs **[Unix](unix.md)** vs **Unix-like**
- **[electric](electricity.md)** vs **[electronic](electronics.md)**
- **electronic game** vs **[video game](video_game.md)**
- **[emoticon](emoticon.md)** vs **[emoji](emoji.md)** vs **[smiley](smiley.md)**
- **[emulation](emulation.md)** vs **[simulation](simulation.md)**
- **[encryption](encryption.md)** vs **[security](security.md)** vs **[privacy](privacy.md)**
- **[entity](entity.md)** vs **[object](object.md)**
- **[equation](equation.md)** vs **[expression](expression.md)** vs **[inequality](inequality.md)**
- **[equivalence](equivalence.md)** vs **[implication](implication.md)**
- **[ethics](ethics.md)** vs **[morality](morality.md)**
- **[Euler's number](e.md)** vs **[Euler number](euler_number.md)**
- **[evolutionary programming](evolutionary.md)** vs **[evolutionary algorithm](evolutionary.md)** vs **[genetic programming](genetic_programming.md)** vs **[genetic algorithm](genetic_algorithm.md)**
- **[equality](equality.md)** vs **[identity](identity.md)** (in programming languages)
- **[fail safe](fail_safe.md)** vs **safe** vs **[secure](security.md)** vs **robust** vs **reliable** vs **tested** etc.
- **[floating point number](float.md)** vs **[real number](real_number.md)**
- **[font](font.md)** vs **[typeface](typeface.md)**
- **[forwarding](forwarding.md)** vs **[routing](routing.md)** vs **[switching](switching.md)**
- **[framework](framework.md)** vs **[library](library.md)**
- **[free software](free_software.md) (libre)** vs **[open source](open_source.md)** vs **[FOSS](foss.md)** vs **[public domain](public_domain.md)** vs **[source available](source_available.md)** vs **[freeware](freeware.md) (gratis)**
- **[gay](gay.md)** vs **[LGBT](lgbt.md)**
- **[geek](geek.md)** vs **[nerd](nerd.md)**
- **[globalism](globalism.md)** vs **[globalization](globalization.md)**
- **[goniometry](goniometry.md)** vs **[trigonometry](trigonometry.md)**
- **[gradient noise](gradient_noise.md)** vs **[value noise](value_noise.md)**
- **heading** vs **header**
- **[hyperlink](hyperlink.md)** vs **[link](link.md)** vs **[URI](uri.md)** vs **[URL](url.md)**
- **[ID](id.md)** vs **[index](index.md)** vs **[token](token.md)** vs **[hash](hash.md)** vs **[handle](handle.md)** vs **[identifier](identifier.md)**
- **[ideology](ideology.md)** vs **[philosophy](philosophy.md)** vs **[religion](religion.md)** vs **[paradigm](paradigm.md)**
- **[imperative](imperative.md) paradigm** vs **procedural paradigm** vs **[procedural generation](procgen.md)**
- **implementation defined behavior** vs **undefined behavior** vs **unspecified behavior**
- **[infinite](infinity.md)** vs **[arbitrarily large/unbounded](unbounded.md)**
- **[Internet](internet.md)** vs **[web](web.md)**
- **[Java](java.md)** vs **[JavaScript](js.md)**
- **[kB/mB/gB/tB](memory_units.md)** vs **[KiB/MiB/GiB/TiB](memory_units.md)**
- **[latency/ping/lag](latency.md)** vs **[throughput/bandwidth](throughput.md)** vs **speed**
- **[leftism](left_right.md)** vs **[pseudoleftism](pseudoleft.md)**
- **[liberalism](liberalism.md)** vs **[libertarianism](libertarianism.md)**
- **[license](license.md)** vs **[waiver](waiver.md)**
- **main [memory](memory.md)** vs **working memory** vs **[RAM](ram.md)**
- **[logic](logic.md)** vs **[math](math.md)**
- **[low poly](low_poly.md)** vs **stylized** vs **[low effort](low_effort.md)**
- **low [resolution](resolution.md)** vs **[pixel art](pixel_art.md)**
- **[mass](mass.md)** vs **[weight](weight.md)**
- **[method](method.md)** vs **[methodology](methodology.md)**
- **[mod](mod.md)** vs **[mode](mode.md)**
- **[modem](modem.md)** vs **[router](router.md)** vs **[switch](switch.md)**
- **[multisampling](multisampling.md)** vs **[supersampling](supersampling.md)**
- **[nationalism](nationalism.md)** vs **[patriotism](patriotism.md)**
- **[NP](p_vs_np.md)** vs **[NP-hard](np_hard.md)** vs **[NP-complete](np_complete.md)**
- **opaque** vs **solid**
- **[overflow](overflow.md)** vs **[wrap around](wrap.md)**
- **[paging](paging.md)** vs **[virtual memory](virtual_memory.md)**
- **[path tracing](path_tracing.md)** vs **[ray tracing](ray_tracing.md)** vs **[ray casting](raycasting.md)**
- **[principal square root](principal_sqrt.md)** vs **[square root](sqrt.md)** (especially when defining [i](i.md))
- **[probability](probability.md)** vs **[probability density](probability_density.md)**
- **[pseudo](pseudo.md)** vs **[quasi](quasi.md)**
- **[pseudoleft](pseudoleft.md)** vs **[left](left.md)**
- **[pseudoskeptic](pseudosceptic.md)** vs **[skeptic](skeptic.md)**
- **[shading](shading.md)** vs **[shadows](shadow.md)**
- **[science](science.md)** vs **[soyence](soyence.md)**
- **[static typing](static_typing.md)** vs **[strong typing](strong_typing.md)** 
- **[strategy](strategy.md)** vs **[tactics](tactics.md)**
- **[Unicode](unicode.md)** vs **[UTF](utf.md)**
- **[webpage](webpage.md)** vs **[website](website.md)**
- ...

## See Also

- [often misunderstood](often_misunderstood.md)