| ANDROSPHINX | • androsphinx n. A sphinx with the head of a man. • ANDROSPHINX n. a sphinx having the head of a man. |
| ANTIPHONERS | • antiphoners n. Plural of antiphoner. • ANTIPHONER n. a book of antiphons or of anthems, also ANTIPHONAL, ANTIPHONARY. |
| CHAPERONINS | • chaperonins n. Plural of chaperonin. |
| EPINEPHRINS | • EPINEPHRIN n. adrenalin, also EPINEPHRINE. |
| GUNNERSHIPS | • gunnerships n. Plural of gunnership. • GUNNERSHIP n. the office of gunner. |
| HANDSPRINGS | • handsprings n. Plural of handspring. • hand-springs n. Plural of hand-spring. • HANDSPRING n. a somersault made with the assistance of the hands placed upon the ground. |
| INTERNSHIPS | • internships n. Plural of internship. • INTERNSHIP n. the office of an intern. |
| INTERPHONES | • interphones n. Plural of interphone. • INTERPHONE n. an intercom. |
| NALORPHINES | • NALORPHINE n. a derivative of morphine, used as an antidote to poisons. |
| PHENFORMINS | • PHENFORMIN n. a biguanide administered orally in the treatment of diabetes to lower blood levels of glucose. |
| PINWRENCHES | • PINWRENCH n. a wrench with a projection to fit a hole. |
| PREHENSIONS | • prehensions n. Plural of prehension. • PREHENSION n. the act of taking hold, as with the hand or other member. |
| SHARPENINGS | • sharpenings n. Plural of sharpening. • SHARPENING n. the act of making sharp. |
| THRUPENNIES | • THRUPENNY n. a twelve-sided British coin, obsolete since 1972. |
| TREPHININGS | • trephinings n. Plural of trephining. • TREPHINING n. a surgical cutting open of the skull. |
| UNPERISHING | • unperishing adj. That does not perish. • UNPERISHING adj. not perishing. |