Synonyms of spine

1 Syllable
prong, thorns, awns, thorn, awn, bone, myel, back
2 Syllables
ridge, outthrust, chine, firm-ness, hogback, mucro, toughness, prickle, rivel, chutzpah, rachis, bristle
3 Syllables
vertebrae, moraine, foreland, spiculum, projection, projections
4 Syllables
fortitude, mucronation
5 Syllables
determinations, purposefulness, resoluteness, determination