Synonyms|548Antonyms|144|Broader|0Narrower|3Related|760
0
mislaid
0
misplaced
0
missing
0
momentary
0
musty
0
noncontemporary
0
occasional
0
old-fashioned
0
old-time
0
old hand
0
old style
0
old style font
0
oldfangled
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omitted
0
on ice(expression, idiom)
0
once
0
onetime
0
other
0
out-of-date
0
outdated
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APASmart Define. (2015). ongoing thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/ongoing/thesaurus/antonyms
ChicagoSmart Define. 2015. "ongoing thesaurus" https://smartdefine.org/ongoing/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, ongoing thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ongoing/thesaurus/antonyms>.
MLASmart Define. "ongoing thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/ongoing/thesaurus/antonyms>