test

/tɛst/

//tɛst// noun

By · According to Wiktionary data (CC BY-SA) ·

"test" is a 4-letter English headword indexed on PlainSpell.

The verdict

“test” has 6 generated spelling variants in the English index at frequency #667. The variants make it a useful spelling check.

#667
frequency rank, English
3,151
“T” headwords
6
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A challenge, trial.

Corpus desk

Index EN-test · test · English

test · rank #667 · 6 variants · 20 confusables

  • FREQ-CORE #667
  • LEN-MID 4 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-MID 6 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH star

Nearest frequency peer: star (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Frequency neighbourhood for “test”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “test” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

test vs TS
0% similar
test vs TT
0% similar
test vs Tex
25% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for test
PropertyValue
Headwordtest
LanguageEnglish
Part of speechNoun
IPA/tɛst/
Letters4
Frequency rank#667
Misspellings tracked6
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “test” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).test lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 6 spelling variants around test (IPA /tɛst/), anoun. Corpus frequency is #667 among 3,151 “T” headwords. Wiktionary lists 8 senses, so context still picks the gloss.

Our generated misspelling index lists 6 likely wrong-spelling variants for test, with forms such as "etst", "tesst", and "testt". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "TS", "TT", "Tex", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From Middle English test, teste, from Old French test, teste (“an earthen vessel, especially a pot in which metals were tried”), from Latin testum (“the lid of an earthen vessel, an earthen vessel, an earthen pot”), from *terstus, past participle of the roo… The correct English form is test, spelled T-E-S-T.

Definition

  1. 1
    A challenge, trial.
  2. 2
    A cupel or cupelling hearth in which precious metals are melted for trial and refinement.
  3. 3
    An examination, given often during the academic term.
  4. 4
    A session in which a product, piece of equipment, or system is examined under everyday or extreme conditions to evaluate its durability, etc.
  5. 5
    A Test match.
  6. 6
    The external calciferous shell, or endoskeleton, of an echinoderm, e.g. sand dollars and sea urchins; testa.
  7. 7
    Testa; seed coat.
  8. 8
    Judgment; distinction; discrimination.

Recorded use

Wiktionary examples

These source excerpts show how test appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Numerous experimental tests and other observations have been offered in favor of animal mind reading, and although many scientists are skeptical, others assert that humans are not the only species capable of representing what others do and don’t perceive and know.
  2. It's Christmas at ground zero / The button has been pressed / The radio / Just let us know / That this is not a test

Etymology

From Middle English test, teste, from Old French test, teste (“an earthen vessel, especially a pot in which metals were tried”), from Latin testum (“the lid of an earthen vessel, an earthen vessel, an earthen pot”), from *terstus, past participle of the root *tersa (“dry land”). See terra, thirst. The examination sense came via metaphor of the metallurgical sense - the way a metallurgist puts to the test his gold, a teacher may put to the test their students' knowledge.

Synonyms

examinationquizall one's life's worthchallengemountaintesttrial

Antonyms

recessbreezecakewalk

This word in other languages

prueba(Español)épreuve(Français)Test(Deutsch)teste(Português)

Common misspellings

Also misspelled as:

  • etst
  • tesst
  • testt
  • tets
  • tset
  • ttest

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of test - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

etst2tesst1testt1tets2tset2ttest1
Edit distance from "test"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 3, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.

Frequently Asked Questions

How do you spell "test"?
"test" is spelled T-E-S-T. The IPA pronunciation is /tɛst/.
What does "test" mean?
As a noun, "test" means: A challenge, trial.
What words are commonly confused with "test"?
"test" is commonly confused with "TS", "TT", "Tex". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "test"?
The IPA (International Phonetic Alphabet) transcription for "test" is /tɛst/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "test"?
From Middle English test, teste, from Old French test, teste (“an earthen vessel, especially a pot in which metals were tried”), from Latin testum (“the lid of an earthen vessel, an earthen vessel, an earthen pot”), from *terstus, past participle ... See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "test", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 4 letters (nearest by frequency rank).

star#666view#668hour#675hold#655

Similar misspelling depth

Headwords with a similar count of attested misspellings (6 here; floor ≥5).

issues6 variantssorry6 variantswish6 variantsgold6 variants

What to do next

You've looked up "test". Here's where to go from here.

  • "test" maps to 20 confusable pairs in this vintage; the highest-scored is "TS". View pair
  • 6 edit-distance misspelling variants are generated for spell-check research on this headword. See variants
  • Usage frequency rank #667 among English headwords in this corpus. Corpus statistics
  • Browse more English words in the "T" letter cohort. T–Z browse
  • PlainSpell rotates a curated Word of the Day from the English corpus, a passive way to discover vocabulary. Word of the Day

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list