| APPEASEMENTS | • appeasements n. Plural of appeasement. • APPEASEMENT n. the act of appeasing. |
| DEEPWATERMAN | • DEEPWATERMAN n. a seagoing ship. |
| MESENCEPHALA | • mesencephala n. Plural of mesencephalon. • MESENCEPHALON n. the middle section of the embryonic brain. |
| METENCEPHALA | • metencephala n. Plural of metencephalon. • METENCEPHALON n. the anterior segment of the developing vertebrate hindbrain. |
| PARACENTESES | • paracenteses n. Plural of paracentesis. • PARACENTESIS n. the tapping of body fluid. |
| PENTAVALENCE | • pentavalence n. The condition of being pentavalent. • PENTAVALENCE n. the condition of having a valency of five, also PENTAVALENCY. |
| PRECLEARANCE | • preclearance n. A procedure to arrange for clearing customs or immigration in advance. • preclearance n. (US, law) Advance approval by a federal court or the Department of Justice for changes to voting regulations… • PRECLEARANCE n. a preliminary clearance. |
| REACCEPTANCE | • reacceptance n. Acceptance again of something previously rejected. • re-acceptance n. Archaic spelling of reacceptance. |
| REAPPEARANCE | • reappearance n. The act of appearing again following absence. • reäppearance n. Rare spelling of reappearance. • REAPPEARANCE n. the act of reappearing. |
| SEPARATENESS | • separateness n. The property of being separate. • SEPARATENESS n. the state of being separate. |
| TELENCEPHALA | • telencephala n. Plural of telencephalon. • TELENCEPHALON n. the anterior subdivision of the embryonic forebrain or corresponding part of the adult forebrain. |
| UNREPEALABLE | • unrepealable adj. Not repealable. • UNREPEALABLE adj. not repealable. |
| UNREPEATABLE | • unrepeatable adj. Unable to be repeated. • unrepeatable adj. (Sciences) (of an experiment or procedure) That gives different results when repeated. • UNREPEATABLE adj. not repeatable. |