Words That Rhyme With "Necklace" :
2 syllables:
backless, beakless, Bellis, checklist, cyclas, Eblis, Ellis, feckless, Felis, fellas, fleckless, heathcliff, Hellas, Helles, hellish, jealous, luckless, makeless, melas, peckish, peplos, pluckless, Proclus, reckless, relish, sackless, speckless, Toklas, trackless, trellis, wakeless, zealous
3 syllables:
Bruxelles, cultellus, disrelish, embellish, entellus, hirtellous, Marcellus, nucellus, ocellus, Patroclus, procellous, vitellus