Synonyms|1.6kAntonyms|150|Broader|50Narrower|61Related|665
2
decline
2
descent
2
downgrade
1
declension
1
declivity
1
dip
1
fall
1
hang
0
aberration
0
abnormality
0
abrupt
0
abusive
0
acerbic
0
acidulous
0
acrid
0
activate
0
basin
0
beastly
0
biting
0
bumpy
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APASmart Define. (2016). grade thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/grade/thesaurus/antonyms
ChicagoSmart Define. 2016. "grade thesaurus" https://smartdefine.org/grade/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2016, grade thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/grade/thesaurus/antonyms>.
MLASmart Define. "grade thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/grade/thesaurus/antonyms>