| ANTEDILUVIANS | • antediluvians n. Plural of antediluvian. • ANTEDILUVIAN n. someone or something occurring in the period before the Flood. |
| CONCANAVALINS | • concanavalins n. Plural of concanavalin. • CONCANAVALIN n. a protein that occurs in the jack bean and is a mitogen and hemagglutinin. |
| GALVANISATION | • galvanisation n. Alternative form of galvanization. • GALVANISATION n. the process of galvanising, also GALVANIZATION. |
| INSALIVATIONS | • INSALIVATION n. the act of insalivating, mixing with saliva. |
| INVALIDATIONS | • invalidations n. Plural of invalidation. • INVALIDATION n. the act of invalidating. |
| INVITATIONALS | • invitationals n. Plural of invitational. • INVITATIONAL n. an event limited to invited participants. |
| NAVIGABLENESS | • navigableness n. Quality of being navigable. • NAVIGABLE n. that can be navigated. |
| OVERANALYSING | • overanalysing v. Present participle of overanalyse. • OVERANALYSE v. to analyse excessively, also OVERANALYZE. |
| PENTAVALENCES | • PENTAVALENCE n. the condition of having a valency of five, also PENTAVALENCY. |
| VACATIONLANDS | • vacationlands n. Plural of vacationland. • VACATIONLAND n. an area with recreational attractions and facilities for vacationers. |
| VALIANTNESSES | • VALIANTNESS n. the state of being valiant. |
| VANDALISATION | • vandalisation n. Vandalism. • VANDALISATION n. the act of vandalising, also VANDALIZATION. |
| VERNALISATION | • vernalisation n. Alternative form of vernalization. • VERNALISATION n. subjecting seeds to low temperatures to hasten plant development, also VERNALIZATION. |
| VOLCANISATION | • volcanisation n. Alternative form of volcanization. • VOLCANISATION n. the process of volcanising, also VOLCANIZATION. |
| VULCANISATION | • vulcanisation n. Non-Oxford British spelling standard spelling of vulcanization. • VULCANISATION n. the process of treating crude or synthetic rubber or similar plastic material chemically to give it useful properties (as elasticity, strength, and stability), also VULCANIZATION. |