6
rage(noun, feeling, love, pleasure, passion)
6
restlessness(noun, state, passion, excitement, confusion)
6
sickness(noun, hurt, disorder, disease, distress)
6
temperature(noun, disorder, disease, condition, illness)
6
unrest(noun, state, passion, excitement, confusion)
6
virus(noun, health, disorder, disease, illness)
5
enthusiasm(noun, love, pleasure, passion, desire)
5
flurry(noun, feeling, pleasure, excitement, condition)
5
fluster(noun, excitement, condition, stress, zeal)
5
fuss(noun, pleasure, passion, excitement, confusion)
5
illness(noun, hurt, disorder, disease, distress)
5
inflammation(noun, excitement, disease, condition, stress)
5
intensity(noun, state, feeling, passion, energy)
5
perturbation(noun, feeling, pleasure, excitement, condition)
5
trepidation(noun, feeling, pleasure, passion, excitement)
5
tumult(noun, pleasure, excitement, confusion, condition)
4
attack(noun, disorder, disease, illness, defect)
4
brouhaha(noun, excitement, condition, stress, zeal)
4
bustle(noun, excitement, condition, stress, zeal)
4
collapse(noun, disorder, disease, illness, defect)
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APASmart Define. (2015). fever thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fever/thesaurus/synonyms
ChicagoSmart Define. 2015. "fever thesaurus" https://smartdefine.org/fever/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, fever thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fever/thesaurus/synonyms>.
MLASmart Define. "fever thesaurus" 21 July 2015. Web. 20 September 2026. <https://smartdefine.org/fever/thesaurus/synonyms>