Nervous rhymes with:
disservice, gervase, service, beavis, bodhisattvas, canvas, canvass, chivas, corvus, covas, crevice, davis, davis', disservice, gervase, grievous, gustavus, holvis, holvis', jarvis, mischievous, navas, novice, pelvis, provus, service, synovus
Nervous sounds like:
narvaez, nerves, nervosa, norbeck