| FISSIPAROUSLY | • fissiparously adv. In a fissiparous manner. • FISSIPAROUS adv. producing new biological units or individuals by fission, as with most strains of bacteria. |
| FLUORAPATITES | • fluorapatites n. Plural of fluorapatite. • FLUORAPATITE n. a mineral consisting of calcium phosphate fluoride, the most common form of apatite. |
| FLUPHENAZINES | • fluphenazines n. Plural of fluphenazine. • FLUPHENAZINE n. a tranquilizer used esp. in the form of its hydrochloride. |
| PAINFULNESSES | • painfulnesses n. Plural of painfulness. • PAINFULNESS n. the state of being painful. |
| PAPILLIFEROUS | • papilliferous adj. Furnished or covered with papillae. • PAPILLIFEROUS adj. bearing papillae. |
| PLATINIFEROUS | • platiniferous adj. Yielding, or containing platinum. • PLATINIFEROUS adj. bearing platinum. |
| PURIFICATIONS | • purifications n. Plural of purification. • PURIFICATION n. the act or an instance of purifying or of being purified. |
| PUTREFACTIONS | • putrefactions n. Plural of putrefaction. • PUTREFACTION n. rotting. |
| SLUMPFLATIONS | • SLUMPFLATION n. a state or period of combined economic decline and rising inflation. |
| STUPEFACIENTS | • stupefacients n. Plural of stupefacient. • STUPEFACIENT n. a narcotic, a stupefying drug. |
| STUPEFACTIONS | • stupefactions n. Plural of stupefaction. • STUPEFACTION n. the act of stupefying. |
| SUFFRAGANSHIP | • suffraganship n. The rank or office of a suffragan. • SUFFRAGANSHIP n. the office a suffragan. |
| SUPERFAMILIES | • superfamilies n. Plural of superfamily. • SUPERFAMILY n. a category of biological classification ranking below an order and above a family. |
| SUPERFETATING | • superfetating v. Present participle of superfetate. • SUPERFETATE v. to conceive when a fetus is already in the uterus. |
| SUPERFETATION | • superfetation n. The formation of a fetus while another fetus is already present in the uterus. • superfetation n. An excessive accumulation; a superfluous addition. • SUPERFETATION n. a second conception when there is already a fetus in the womb, also SUPERFOETATION. |
| SUPERFICIALLY | • superficially adv. In a superficial manner; shallowly. • SUPERFICIAL adv. on the surface. |
| SUPERSAFETIES | • SUPERSAFETY n. the state of being supersafe. |
| UNSPECIFIABLE | • unspecifiable adj. Unable to be specified. • UNSPECIFIABLE adj. not specifiable. |