| APPENDENTS | • APPENDENT n. an adjunct, an appendage, also APPENDANT. |
| EPINEPHRIN | • epinephrin n. Alternative form of epinephrine. • EPINEPHRIN n. adrenalin, also EPINEPHRINE. |
| INAPPETENT | • inappetent adj. Lacking appetite. • INAPPETENT adj. lacking desire or appetite. |
| PENEPLAINS | • peneplains n. Plural of peneplain. • PENEPLAIN n. a low gently, rolling landscape produced by long-continued erosion, also PENEPLANE. |
| PENEPLANES | • peneplanes n. Plural of peneplane. • PENEPLANE n. a low gently, rolling landscape produced by long-continued erosion, also PENEPLAIN. |
| PEPSINOGEN | • pepsinogen n. (Biochemistry) A zymogen that is converted into pepsin by the hydrochloric acid in the stomach. • PEPSINOGEN n. a substance in the mucous membrane of the stomach which converts into pepsin in a slightly acid medium. |
| PERPENDING | • perpending v. Present participle of perpend. • PERPEND v. to weigh in the mind; to consider carefully. |
| PINNIPEDES | • pinnipedes n. Plural of pinnipede. • PINNIPEDE n. a member of the Pinnipeda, seals, walruses, and other such sea mammals, also PINNIPED. |
| PORPENTINE | • porpentine n. (Archaic) Porcupine. • PORPENTINE n. (Shakespeare) a porcupine, also PORCUPINE. |
| PREOPENING | • preopening adj. Occurring before or in anticipation of an opening. • PREOPENING adj. taking place before an opening. |
| PREPENSING | • prepensing v. Present participle of prepense. • PREPENSE v. (Spenser) to consider. |
| PREPLANNED | • preplanned v. Simple past tense and past participle of preplan. • preplanned adj. Planned in advance. • PREPLAN v. to plan in advance. |
| PROPENDENT | • propendent adj. Inclining forward or toward. • PROPENDENT adj. (obsolete) inclining forward or toward. |
| TUPPENNIES | • tuppennies n. Plural of tuppenny. • TUPPENNY n. two pennies, also TWOPENNY. |
| UNHAPPENED | • unhappened v. Simple past tense and past participle of unhappen. • UNHAPPEN v. to become as though never having happened. |