35 entries under sweltering topic. ×

6
hot(adjective, close, warm, intense, violent)
2
very warm(expression, adjective, warm, heated, burning)
2
calescent(adjective, warm, heated, burning, white)
2
febrile(adjective, warm, intense, violent, hot)
2
fevered(adjective, warm, intense, violent, hot)
2
feverish(adjective, warm, intense, violent, hot)
2
feverous(adjective, warm, heated, burning, white)
2
ovenlike(adjective, warm, heated, burning, white)
2
recalescent(adjective, warm, heated, burning, white)
2
smoking(adjective, warm, heated, burning, white)
2
sweltry(adjective, warm, heated, burning, white)
2
thermogenic(adjective, warm, heated, burning, white)
1
decalescent(adjective, warm, heated, burning, white)
1
like an oven(expression, adjective, idiom, warm, heated)
1
ablaze(adjective, intense, violent, hot, fierce)
1
afire(adjective, intense, violent, hot, fierce)
1
aflame(adjective, intense, violent, hot, fierce)
1
agitable(adjective, intense, violent, hot, fierce)
1
alight(adjective, intense, violent, hot, fierce)
1
choleric(adjective, intense, violent, hot, fierce)
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APASmart Define. (2015). igneous thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/igneous/thesaurus/synonyms
ChicagoSmart Define. 2015. "igneous thesaurus" https://smartdefine.org/igneous/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, igneous thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/igneous/thesaurus/synonyms>.
MLASmart Define. "igneous thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/igneous/thesaurus/synonyms>