alabaster Get Printable Handwriting (al-a-bas-ter) 4 syllables Rhymes Learn It! Spelling Test Definition noun. 1 a compact finetextured usually white gypsum used for carving; 2 a hard compact kind of calcite Example Sentence The figurine was made out of alabaster. Synonyms gypsum; onyx marble; Mexican onyx Antonyms grass Rhymes Four Syllable Rhymes (1) alabaster Share with your friends: