adept
/əˈdɛpt/
"adept" is a 5-letter English headword indexed on PlainSpell.
The verdict
“adept” is a moderately-common English word, ranked #18,747 in English word frequency and used as an adjective.
- #18,747
- frequency rank, English
- 5
- letters
- 7
- tracked misspellings
- 18
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Well skilled; completely versed; thoroughly proficient
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | adept |
| Language | English |
| Part of speech | Adjective |
| IPA | /əˈdɛpt/ |
| Letters | 5 |
| Frequency rank | #18,747 |
| Misspellings tracked | 7 |
| Confusable pairs | 18 |
| Source | Wiktionary (kaikki.org) |
Where “adept” sits in English frequency
Spelling & Dictionary Insight
The English entry for adept is 5 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /əˈdɛpt/. Corpus data places it at rank #18,747 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Well skilled; completely versed; thoroughly proficient".
Our generated misspelling index lists 7 likely wrong-spelling variants for adept, with forms such as "addept", "adeppt", and "adeptt". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 18 confusable-pair relationships, "apt", "ADP", "appt", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: Borrowed from French adepte, from Latin adeptus (“who has achieved”), the past participle of adipisci (“to attain”). The correct English form is adept, spelled A-D-E-P-T.
Definition
- 1Well skilled; completely versed; thoroughly proficient
Etymology
Borrowed from French adepte, from Latin adeptus (“who has achieved”), the past participle of adipisci (“to attain”).
Antonyms
This word in other languages
Common misspellings
Also misspelled as: addept,adeppt,adeptt,adetp,adpet,aedpt,daept
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of adept - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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.
Frequently Asked Questions
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Using “adept”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is A-D-E-P-T - every other letter order is a misspelling in standard orthography.
- Say it as /əˈdɛpt/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “apt” - see the side-by-side comparison. adept vs apt
- Browse more English words and confusable pairs in the same reference. English words
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.