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Definition of proficient
proficient
/prəˈfɪʃ.ənt/
pro · fi · cient
Adverb:proficiently
•Plural:proficients
proficient Lexical Profile
CEFR
C1
Grade
8
Tier
2
Usage
Top 10k
Syllables
3
proficient Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Competent or skilled in doing or using something, typically through training and practice.
Example
"After living in Madrid for three years, she became fully proficient in Spanish."
Synonyms
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View all antonyms for proficient• noun
1
A person who is skilled or expert in a particular art, field, or activity.
Example
"Only true proficients in classical Latin could decipher the unpunctuated medieval manuscript."
Synonyms
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View all antonyms for proficient• Rhymes for proficient
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Word Origin & Etymology
Borrowed in the late 16th century from Latin proficientem, the present participle of proficere ('to make progress, advance, or succeed'), formed from pro- ('forward') and facere ('to make or do').
Cite this Entry
Wordmom. (2026). Definition of Proficient. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/proficient