23
voracious(noun, adjective, close, keen, passionate)
22
greedy(adjective, close, keen, passionate, enthusiastic)
17
insatiate(noun, adjective, close, anxious, eager)
17
ravenous(adjective, close, keen, passionate, enthusiastic)
14
gluttonous(adjective, close, eager, empty, gross)
12
piggish(adjective, close, eager, gross, impatient)
12
rapacious(adjective, close, keen, passionate, enthusiastic)
11
hoggish(adjective, close, eager, gross, impatient)
10
unquenchable(adjective, anxious, eager, empty, desirous)
8
hungry(adjective, close, keen, passionate, enthusiastic)
8
avaricious(adjective, close, keen, passionate, enthusiastic)
8
covetous(adjective, close, keen, passionate, enthusiastic)
8
unsatiable
7
devouring(adjective, close, eager, empty, gross)
7
edacious(adjective, close, eager, empty, gross)
7
esurient(adjective, close, anxious, eager, desirous)
7
omnivorous(adjective, close, eager, empty, gross)
6
quenchless(adjective, desirous, avid, greedy, syrupy)
6
starved(adjective, empty, gross, avid, greedy)
6
swinish(adjective, close, anxious, eager, desirous)
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APASmart Define. (2015). insatiable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/insatiable/thesaurus/synonyms
ChicagoSmart Define. 2015. "insatiable thesaurus" https://smartdefine.org/insatiable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, insatiable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/insatiable/thesaurus/synonyms>.
MLASmart Define. "insatiable thesaurus" 22 December 2015. Web. 22 September 2026. <https://smartdefine.org/insatiable/thesaurus/synonyms>