Synonyms of alveolate

2 Syllables
deep-set, chasmal, hollow
3 Syllables
cup-shaped, troughlike, chambered, hollowing, nectarous, hollower, cavernous, socketed, hollowest
4 Syllables
honeylike, faveolate, melliferous
5 Syllables
infundibular, nectariferous