Synonyms|750Antonyms|178|Broader|6Narrower|16Related|1.2k
0
nonprogressive
0
nuts and bolts(expression, idiom, difficult, sophisticated)
0
obsolete
0
old
0
old-fashioned
0
old-time
0
oldfangled
0
out-of-date
0
outworn
0
passé
0
past
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petulant
0
primal
0
pristine
0
pungent
0
regressed
0
reported
0
retarded
0
retrogressed
0
rigid
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APASmart Define. (2016). developed thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/developed/thesaurus/antonyms
ChicagoSmart Define. 2016. "developed thesaurus" https://smartdefine.org/developed/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, developed thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/developed/thesaurus/antonyms>.
MLASmart Define. "developed thesaurus" 13 March 2016. Web. 25 September 2026. <https://smartdefine.org/developed/thesaurus/antonyms>