competency

/ˈkɒm.pə.tən.si/

//ˈkɒm.pə.tən.si// noun

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

"competency" is a 10-letter English headword indexed on PlainSpell.

The verdict

“competency” is a moderately-common English word, ranked #20,317 in English word frequency and used as a noun.

#20,317
frequency rank, English
10
letters
16
tracked misspellings
3
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The ability to perform some task; competence.

Visual similarity to commonly confused words

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

competency vs competent
80% similar
competency vs competently
82% similar
competency vs competence
90% similar

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

Key facts for competency
PropertyValue
Headwordcompetency
LanguageEnglish
Part of speechNoun
IPA/ˈkɒm.pə.tən.si/
Letters10
Frequency rank#20,317
Misspellings tracked16
Confusable pairs3
SourceWiktionary (kaikki.org)

Where “competency” 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). competency lands here:

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

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

Spelling & Dictionary Insight

The English entry for competency is 10 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈkɒm.pə.tən.si/. Corpus data places it at rank #20,317 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 5 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 16 likely wrong-spelling variants for competency, with forms such as "ccompetency", "cmopetency", and "comeptency". 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 3 confusable-pair relationships, "competent", "competently", "competence", since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From Late Latin competentia. Doublet of competence. The correct English form is competency, spelled C-O-M-P-E-T-E-N-C-Y.

Definition

  1. 1
    The ability to perform some task; competence.
  2. 2
    An individual's capacity to understand the nature and implications of their legal rights and obligations.
  3. 3
    Implicit knowledge of a language’s structure.
  4. 4
    A sufficient supply of something.
  5. 5
    A sustainable income.

Etymology

From Late Latin competentia. Doublet of competence.

This word in other languages

compétence(Français)competência(Português)

Common misspellings

Also misspelled as: ccompetency,cmopetency,comeptency,commpetency,compeetncy,competecny,competenccy,competencyy,competenncy,competenyc,competnecy,compettency,comppetency,compteency,copmetency,ocmpetency

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of competency - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

ccompetency1cmopetency2comeptency2commpetency1compeetncy2competecny2competenccy1competencyy1
Edit distance from "competency"

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

How do you spell "competency"?
"competency" is spelled C-O-M-P-E-T-E-N-C-Y. The IPA pronunciation is /ˈkɒm.pə.tən.si/.
What does "competency" mean?
As a noun, "competency" means: The ability to perform some task; competence.
What words are commonly confused with "competency"?
"competency" is commonly confused with "competent", "competently", "competence". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "competency"?
The IPA (International Phonetic Alphabet) transcription for "competency" is /ˈkɒm.pə.tən.si/. 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 "competency"?
From Late Latin competentia. Doublet of competence. 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.

Using “competency”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is C-O-M-P-E-T-E-N-C-Y - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈkɒm.pə.tən.si/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “competent” - see the side-by-side comparison. competency vs competent
  • 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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list