Synonyms of basement
- 1 Syllable
- floor, vault, crypt, floors
- 2 Syllables
- cellars, bottom, cellar, bottoms, downstairs, footing
- 3 Syllables
- substratum, lowermost, nethermost, undermost, storage
- 4 Syllables
- subbasement, underbuilding, excavation, substructure
- 5 Syllables
- undersurface, understructure