[…] fever, pyrexia, radiant heat, rage, rash, relapsing fever, remittent, remittent fever, restlessness, rheum, roil, rout, row, rut, sclerosis, seethe, seething, seizure, sexual
[fever.askdefine.com]
[…] insanity, nasal discharge, nausea, necrosis, nerviness, nervosity, nervousness, oil heat, pain, paralysis, paroxysm, perturbation, protein fever, pruritus, psychokinesia, puerperal
[fever.askdefine.com]