Desiccates rhymes with:
prevaricates, prevaricates, accentuates, alleviates, candidate's, candidates, candidates', carbohydrates, coarticulates, colgate's, defrates, discombobulates, emanates, goates, hallucinates, insinuates, matriculates, overpopulates, palpitates, phosphates, prevaricates, promulgates, vibrates, violates, vociferates
Desiccates sounds like:
dakota's, dakotas, dataquest's, de-excites, decade's, decades, deceits, decides, deciduous, decodes, dedicates, deducts, descoteaux, destec, detects, diastase, dicots, dictates, didactic, digest's, digests, digitech, digitize, digits, dioxides, discotheque, discotheques, disgusts, diskettes, dissects, distasi, distasio, dockets, dogwoods, ducts, dugouts, dusts, dziedzic