Calf rhymes with:
scaff, skaff, assaf, behalf, braff, carafe, chaff, fraph, gaf, gaff, gaffe, giraffe, graf, graff, graph, haff, half, laff, laugh, naff, paff, pfaff, raf, raff, scaff, schaff, shaff, sielaff, skaff, staff, staph, taff, taffe, unitaf, yaffe
Calf sounds like:
calaf, caleb, calef, calfee, calif, califf, caliph, calliope, calvey, calvi, calvo, celeb, chalabi, chalupa, chelf, cilluffo, cilva, clabo, claffey, clap, clapp, cleave, clef, cleva, cleve, clevie, clif, cliff, cliffe, clip, clive, club, clubb, clubby, cluff, clyve, colab, colby, collopy, colopy, cowslip, cullop, culp, culpa