| PERFUSIONIST | • perfusionist n. A trained clinician who operates the heart-lung machine during cardiac and other surgeries. • PERFUSIONIST n. the member of a surgical team administering continuous blood transfusion. |
| PROFUNDITIES | • profundities n. Plural of profundity. • PROFUNDITY n. intellectual depth. |
| PUFFTALOONAS | • PUFFTALOONAS n. (Australian) a type of fried cake, eaten hot with jam, honey or sugar, also PUFTALOON, PUFTALOONIES. |
| PUFTALOONIES | • PUFTALOONIES n. (Australian) a type of fried cake, eaten hot with jam, honey or sugar, also PUFFTALOONAS, PUFTALOON. |
| PUSSYFOOTING | • pussyfooting v. Present participle of pussyfoot. • PUSSYFOOTING n. the act of approaching a topic with great caution. |
| RUSTPROOFING | • rustproofing v. Present participle of rustproof. • RUSTPROOFING n. the act of making resistant to rust, such as by applying a coating. |
| SLUMPFLATION | • slumpflation n. (Economics) Inflation accompanied by a slump in output and employment. • SLUMPFLATION n. a state or period of combined economic decline and rising inflation. |
| SPITEFULNESS | • spitefulness n. (Uncountable) The state or quality of being spiteful. • spitefulness n. (Countable) The result or product of being spiteful. • SPITEFULNESS n. the state of being spiteful. |
| SPORTFULNESS | • sportfulness n. Playfulness. • SPORTFULNESS n. the state of being sportful. |
| STUPEFACIENT | • stupefacient adj. (Medicine) Inducing stupor or drowsiness (with a drug such as a narcotic or an anaesthetic). • stupefacient n. (Medicine) Any drug that induces stupor or drowsiness. • STUPEFACIENT n. a narcotic, a stupefying drug. |
| STUPEFACTION | • stupefaction n. The state of extreme shock or astonishment. • stupefaction n. A state of insensibility; stupor. • STUPEFACTION n. the act of stupefying. |
| STUPEFYINGLY | • stupefyingly adv. In a stupefying manner. • STUPEFYING adv. STUPEFY, to dull the senses of. |
| SUPERFRONTAL | • superfrontal adj. (Anatomy) Relating to the upper part of the frontal lobe of the brain. • superfrontal n. A cloth placed over the top of an altar, often hanging down a few inches over the frontal. • SUPERFRONTAL n. a covering hanging over the upper edge of an altar frontal. |
| SUPERINFECTS | • superinfects v. Third-person singular simple present indicative form of superinfect. • SUPERINFECT v. to infect with a superinfection. |
| TEASPOONFULS | • teaspoonfuls n. Plural of teaspoonful. • TEASPOONFUL n. the contents of a teaspoon. |
| TEASPOONSFUL | • teaspoonsful n. Plural of teaspoonful. • TEASPOONFUL n. the contents of a teaspoon. |
| TYPEFOUNDERS | • typefounders n. Plural of typefounder. • type-founders n. Plural of type-founder. • type␣founders n. Plural of type founder. |
| UNPROFITINGS | • UNPROFITING n. the lack of profit or gain. |