Synonyms|138Antonyms|1|Broader|0Narrower|0Related|19

35 entries under heavy topic. ×

7
inert(adjective, dull, slow, apathetic)
7
torpid(adjective, action, dull, slow, cold)
6
languid(adjective, dull, slow, apathetic)
6
lethargic(adjective, action, dull, slow, cold)
5
apathetic(adjective, dull, slow, sluggish)
5
comatose(adjective, dull, slow, cold)
5
dull(adjective, simple, slow, apathetic)
5
listless(adjective, dull, slow, apathetic)
5
slow(adjective, dull, simple, silly)
4
blah(adjective, dull, slow, informal)
4
inactive(adjective, dull, slow, apathetic)
4
languorous(adjective, dull, slow, stupid)
3
lifeless(adjective, dull, slow, sluggish)
3
phlegmatic(adjective, dull, slow, stupid)
3
slack(adjective, dull, slow, sluggish)
3
slothful(adjective, dull, slow, stupid)
3
slumberous(adjective, dull, slow, cold)
2
indolent(adjective, dull, slow, apathetic)
2
laid-back(adjective, dull, slow, informal)
2
leaden(adjective, dull, slow, apathetic)
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APASmart Define. (2015). hebetudinous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/hebetudinous/thesaurus/synonyms
ChicagoSmart Define. 2015. "hebetudinous thesaurus" https://smartdefine.org/hebetudinous/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, hebetudinous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/hebetudinous/thesaurus/synonyms>.
MLASmart Define. "hebetudinous thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/hebetudinous/thesaurus/synonyms>