Parentheses rhymes with:
hypotheses, analyses, diocese, dioceses, emphases, hypotheses, idiosyncrasies, rameses, analyses, diocese, dioceses, elysees, emphases, feces, hypotheses, idiosyncrasies, indices, monsees, oversees, rameses, ramses
Parentheses sounds like:
paramedic, paramedics, paramount's, parent's, parentage, parenthesis, parents, parents', permeates, permits, permutates, pernod's, premadasa, prentice, prentiss, primates, printouts, prints, printz, promenades, promotes, pyramids