4
jittery(adjective, agitated)
4
perfervid(adjective, intense, violent, hot, spirited)
4
rabid(adjective, feeling, passionate, violent, wild)
4
ruffled(adjective, happy, passionate, enthusiastic, excited)
4
shaken(adjective, agitated)
4
sick(adjective, mean, weak, healthy, ill)
4
speedy(adjective, hasty)
4
swift(adjective, hasty)
4
tropical(adjective, warm, hot, heated, burning)
4
unquiet(adjective, agitated)
4
vehement(adjective, strong, keen, intense, passionate)
4
worked up(expression, adjective, happy, passionate, enthusiastic)
3
ablaze(adjective, intense, violent, hot, fierce)
3
aflame(adjective, happy, intense, passionate, violent)
3
aroused(adjective, happy, passionate, enthusiastic, excited)
3
avid(adjective, keen, violent, anxious, eager)
3
berserk(adjective, wild, agitated, insane, frantic)
3
blazing(adjective, warm, intense, hot, heated)
3
blistering(adjective, warm, heated, burning, white)
3
breakneck(adjective, energetic, hasty)
11 years ago|13k views|share |citing 
APASmart Define. (2015). feverish thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/feverish/thesaurus/synonyms
ChicagoSmart Define. 2015. "feverish thesaurus" https://smartdefine.org/feverish/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, feverish thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/feverish/thesaurus/synonyms>.
MLASmart Define. "feverish thesaurus" 17 July 2015. Web. 24 September 2026. <https://smartdefine.org/feverish/thesaurus/synonyms>