Carteret's rhymes with:
tourette's, cigarette's, cigarettes, minarets, tourette's, barnett's, begets, berlet's, bet's, bets, betts, betz, bretts, bretz, brevets, brunettes, burnett's, cabernets, cadets, cassettes, cigarette's, cigarettes, coronets, corvettes, couchettes, debt's, debts, diskettes, duets, falconets, fettes, fetz, forgets, frets, fretz, gets, getts, getz, gillette's, goetz, greitz, gretz, hetz, jenrette's, jet's, jets, jets', jett's, ketz, kmetz, kretz, larroquette's, let's, lets, letts, letz, lorgnettes, luncheonettes, met's, mets, mets', metts, metz, minarets, nets, netz, nonjets, ovett's, pet's, pets, petz, pipettes, pirouettes, pletz, quartet's, quartets, regrets, resets, retz, rockettes, rosettes, roulette's, roulettes, sets, silhouettes, statuettes, stetz, suffragettes, sweats, swetz, threats, tourette's, upsets, vets, vignettes, wetz
Carteret's sounds like:
cartridge, cartridges, courtyards, cruthirds