Curved rhymes with:
conserved, deserved, observed, preserved, reserved, served, swerved, underserved, undeserved, unnerved, unpreserved
Curved sounds like:
carafate, carbide, carpet, carpeted, carved, charvat, cockroft, corbet, corbett, corbit, corbitt, corrupt, corrupted, corvette, crabbed, craft, crafted, crafty, cravath, craved, crept, crofoot, croft, cropped, crypt, crypto, curbed