Slumbered First-Syllable Rhymes 14 Rhymes Found Add Slumbered to Favorites Definition Thesaurus One-Syllable Rhymes 1 slum Two-Syllable Rhymes 9 slumber slumbered slumbers slumbrous slumlord slumlords slummer slummy slumping Three-Syllable Rhymes 4 slumberer slumberers slumbering slumberous