442 entries under which topic. ×

1
insalubrious(adjective, feature, quality)
1
insane(adjective, feature, quality)
1
insanitary(adjective, feature, quality)
1
insignificant(adjective, feature, quality)
1
insipid(adjective, feature, quality)
1
insolent(adjective, feature, quality)
1
insouciant(adjective, feature, quality)
1
insubstantial(adjective, feature, quality)
1
insufferable(adjective, feature, quality)
1
intentional(adjective, feature, quality)
1
interdicted(adjective, feature, quality)
1
internecine(adjective, feature, quality)
1
intimidating(adjective, feature, quality)
1
intrepid(adjective, feature, quality)
1
invalid(adjective, feature, quality)
1
irascible(adjective, feature, quality)
1
irksome(adjective, feature, quality)
1
irrational(adjective, feature, quality)
1
irreclaimable(adjective, feature, quality)
1
irrelevant(adjective, feature, quality)
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APASmart Define. (2016). sad thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sad/thesaurus/related
ChicagoSmart Define. 2016. "sad thesaurus" https://smartdefine.org/sad/thesaurus/related (accessed September 28, 2026).
HarvardSmart Define 2016, sad thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sad/thesaurus/related>.
MLASmart Define. "sad thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/sad/thesaurus/related>