Cobalt Rhymes 19 Words Rhyme With Cobalt Add Cobalt to Favorites Copy Definition Thesaurus One-Syllable Rhymes 7 fault, gault, halt, malt, salt, vault, walt Two-Syllable Rhymes 9 asphalt, assault, basalt, cobalt, default, desalt, exalt, gestalt, stringhalt Three-Syllable Rhymes 2 oversalt, somersault Five-Syllable Rhymes 1 radiocobalt