Synonyms|496Antonyms|61|Broader|9Narrower|34Related|108

35 entries under noun topic. ×

0
block(lack, incompetence)
0
disability
0
disablement
0
disqualification
0
failing
0
greenness
0
impotence
0
ineffectuality
0
ineffectualness
0
insufficiency
0
lack
0
retreat(lack, incompetence)
0
unfitness
0
weakness
-1
halt(lack, incompetence)
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APASmart Define. (2015). proficiency thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/proficiency/thesaurus/antonyms
ChicagoSmart Define. 2015. "proficiency thesaurus" https://smartdefine.org/proficiency/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, proficiency thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/proficiency/thesaurus/antonyms>.
MLASmart Define. "proficiency thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/proficiency/thesaurus/antonyms>