Synonyms|308Antonyms|172|Broader|7Narrower|0Related|802
7
worse
4
unimproved(adjective, improved)
3
low
2
uncleared
1
downgraded
1
ungraded
1
fusty
1
germinal
1
green
1
hoary
1
immature
1
impaired
1
incipient
1
lower
1
musty
1
neanderthal
1
nonprogressive
1
obsolete
1
old
1
old-fashioned
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APASmart Define. (2015). improved thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/improved/thesaurus/antonyms
ChicagoSmart Define. 2015. "improved thesaurus" https://smartdefine.org/improved/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, improved thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/improved/thesaurus/antonyms>.
MLASmart Define. "improved thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/improved/thesaurus/antonyms>