| DISPROFESSING | • disprofessing v. Present participle of disprofess. • DISPROFESS v. to renounce the profession or pursuit of. |
| FISSIPARITIES | • fissiparities n. Plural of fissiparity. • FISSIPARITY n. the state of being fissiparous. |
| FISSIPAROUSLY | • fissiparously adv. In a fissiparous manner. • FISSIPAROUS adv. producing new biological units or individuals by fission, as with most strains of bacteria. |
| FORTEPIANISTS | • fortepianists n. Plural of fortepianist. • FORTEPIANIST n. a player of the fortepiano. |
| FRONTISPIECES | • frontispieces n. Plural of frontispiece. • FRONTISPIECE n. an illustration at the front of a book facing the title-page. |
| MIFEPRISTONES | • MIFEPRISTONE n. a synthetic compound that inhibits the action of progesterone, used in pill form to induce abortion in early pregnancy. |
| PERFUSIONISTS | • perfusionists n. Plural of perfusionist. • PERFUSIONIST n. the member of a surgical team administering continuous blood transfusion. |
| PRESANCTIFIES | • PRESANCTIFY v. to sanctify in advance. |
| SPINULIFEROUS | • SPINULIFEROUS adj. bearing spinules. |
| SPORTFISHINGS | • SPORTFISHING n. fishing for sport. |
| SUPERFAMILIES | • superfamilies n. Plural of superfamily. • SUPERFAMILY n. a category of biological classification ranking below an order and above a family. |
| SUPERFLUITIES | • superfluities n. Plural of superfluity. • SUPERFLUITY n. excess. |
| UNFRIENDSHIPS | • UNFRIENDSHIP n. (archaic) unfriendliness. |