| AXIOLOGISTS | • axiologists n. Plural of axiologist. • AXIOLOGIST n. one who studies ultimate values. |
| EXODONTISTS | • exodontists n. Plural of exodontist. • EXODONTIST n. a specialist in exodontia, the branch of dentistry involving the extraction of teeth. |
| EXPOSITIONS | • expositions n. Plural of exposition. • EXPOSITION n. a setting forth of the meaning or purpose (as of a writing). |
| EXPROMISSOR | • expromissor n. (Law) The new debtor introduced by expromission. • EXPROMISSOR n. a person relieving another of debt by taking it upon himself. |
| EXSOLUTIONS | • exsolutions n. Plural of exsolution. • EXSOLUTION n. relaxation. |
| MIXOLOGISTS | • mixologists n. Plural of mixologist. • MIXOLOGIST n. a student of mixology, the art of making mixed drinks. |
| MYXOMATOSIS | • myxomatosis n. A usually fatal viral disease of rabbits, causing skin tumors. • myxomatosis n. In general, a condition characterized by the growth of many myxomata (tumors of primitive connective tissue). • MYXOMATOSIS n. a fatal contagious disease of rabbits. |
| NOXIOUSNESS | • noxiousness n. The state of being noxious. • NOXIOUSNESS n. the state of being noxious. |
| PEROXISOMES | • peroxisomes n. Plural of peroxisome. • PEROXISOME n. an organelle containing enzymes. |
| SAXOPHONIST | • saxophonist n. A person who owns, plays or practices with the saxophone. • SAXOPHONIST n. one who plays the saxophone. |
| SEXOLOGISTS | • sexologists n. Plural of sexologist. • SEXOLOGIST n. an expert on sexual behaviour. |
| SOCIOSEXUAL | • sociosexual adj. Of or pertaining to sexual behaviour as it relates to society. • SOCIOSEXUAL adj. of or relating to the interpersonal aspects of sexuality. |
| TAXONOMISTS | • taxonomists n. Plural of taxonomist. • TAXONOMIST n. a specialist in taxonomy, also TAXONOMER. |
| XENOGLOSSIA | • xenoglossia n. Synonym of xenoglossy (“knowledge of a language one has never learned”). • XENOGLOSSIA n. a person's knowledge of a language never studied, also XENOGLOSSY. |
| XEROSTOMIAS | • xerostomias n. Plural of xerostomia. • XEROSTOMIA n. excessive dryness of the mouth due to insufficient secretions, also XEROSTOMA. |
| XYLOTOMISTS | • xylotomists n. Plural of xylotomist. • XYLOTOMIST n. one who carries out xylotomy, the preparation of sections of wood for microscopic examination. |