24 entries under noun topic. ×

8
downgrade(verb, raise, rise, lower)
6
descent(down, deterioration, lowering)
3
decline(increase, rise)
3
degradation(increase, shame, depravity)
2
declension
2
declination
2
declivity
2
demotion
2
slope
2
throwback
1
stock
0
ancestry
0
beginning
0
birth
0
blood
0
breed
0
derivation
0
extraction
0
family
0
lineage
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APASmart Define. (2015). upgrade thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/upgrade/thesaurus/antonyms
ChicagoSmart Define. 2015. "upgrade thesaurus" https://smartdefine.org/upgrade/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, upgrade thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/upgrade/thesaurus/antonyms>.
MLASmart Define. "upgrade thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/upgrade/thesaurus/antonyms>