36 entries under red-hot topic. ×

23
hot(adjective, warm, hot, heated, burning)
21
scorching(verb, adjective, warm, hot, temperate)
18
boiling(verb, adjective, moist, warm, hot)
17
searing(verb, adjective, warm, hot, heated)
16
burning(verb, adjective, warm, hot, heated)
15
torrid(adjective, warm, hot, heated, burning)
13
stifling(verb, adjective, moist, hot, tight)
13
sizzling(adjective, warm, hot, temperate, heated)
12
broiling(verb, adjective, warm, hot, temperate)
11
fiery(adjective, warm, hot, heat, heated)
8
blistering(adjective, warm, hot, heated, burning)
8
heated(adjective, warm, hot, burning, white)
6
glowing(adjective, pleasant, warm, hot, heat)
5
blazing(adjective, warm, hot, heat, heated)
5
white-hot(adjective, hot, fiery, scorching)
4
piping hot(expression, adjective, burning, fiery, scorching)
2
afire(adjective, heat, burning, fiery, scorching)
2
aflame(adjective, heated, burning, fiery, scorching)
2
alight(adjective, heat, burning, fiery, scorching)
2
flaming(adjective, warm, hot, heated, burning)
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APASmart Define. (2015). sweltering thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sweltering/thesaurus/synonyms
ChicagoSmart Define. 2015. "sweltering thesaurus" https://smartdefine.org/sweltering/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, sweltering thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sweltering/thesaurus/synonyms>.
MLASmart Define. "sweltering thesaurus" 17 July 2015. Web. 25 September 2026. <https://smartdefine.org/sweltering/thesaurus/synonyms>