1
inefficiency
1
ineligibility
1
listlessness
1
perplexity
1
prohibition
1
rubbish
1
solitude
1
stupidity
1
superstition
1
tardiness
1
uselessness
1
vexation
1
worry
0
amateur
0
annoyance
0
artlessness
0
awkwardness
0
claptrap
0
clumsiness
0
constraint
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APASmart Define. (2016). knack thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/knack/thesaurus/antonyms
ChicagoSmart Define. 2016. "knack thesaurus" https://smartdefine.org/knack/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, knack thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/knack/thesaurus/antonyms>.
MLASmart Define. "knack thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/knack/thesaurus/antonyms>