| AFTERBURNERS | • afterburners n. Plural of afterburner. • after-burners n. Plural of after-burner. • AFTERBURNER n. a device incorporated into a turbojet engine to provide extra thrust. |
| BEFUDDLEMENT | • befuddlement n. The state of being befuddled. • BEFUDDLEMENT n. the state of being befuddled. |
| BELLFOUNDERS | • bellfounders n. Plural of bellfounder. • bell-founders n. Plural of bell-founder. • bell␣founders n. Plural of bell founder. |
| BLAMEFULNESS | • blamefulness n. The quality of being blameful. • BLAMEFULNESS n. the state of being blameful. |
| BUFFOONERIES | • buffooneries n. Plural of buffoonery. • BUFFOONERY n. foolish or playful behavior. |
| FREQUENTABLE | • frequentable adj. Accessible. • FREQUENTABLE adj. that can be frequented. |
| INSUFFERABLE | • insufferable adj. Not sufferable; very difficult or impossible to endure; intolerable, unbearable. • INSUFFERABLE adj. not to be endured, also UNSUFFERABLE. |
| RUBEFACIENTS | • rubefacients n. Plural of rubefacient. • RUBEFACIENT n. an agent that is a gentle irritant producing increased blood circulation and reddening of the skin where it is applied. |
| SUBINFEUDATE | • subinfeudate v. To apportion land by subinfeudation. • SUBINFEUDATE v. to grant to another land held by another feudal lord, also SUBFEU, SUBINFEUD. |
| SUBREFERENCE | • SUBREFERENCE n. an incomplete or surreptitious reference. |
| UNBEFRIENDED | • unbefriended adj. Not befriended; lacking friends. • UNBEFRIENDED adj. not befriended. |
| UNBENEFICIAL | • unbeneficial adj. Not beneficial. • UNBENEFICIAL adj. not beneficial. |
| UNBENEFITTED | • unbenefitted adj. Alternative form of unbenefited. • UNBENEFITTED adj. (US) (of a job) not accompanied by benefits such as paid leave or medical insurance, also UNBENEFITED. |
| UNDEFEATABLE | • undefeatable adj. Not defeatable; impossible to defeat. • undefeatable n. Something that has an undefeatable quality. • UNDEFEATABLE adj. not able to be defeated. |
| UNFILTERABLE | • unfilterable adj. Not filterable. • UNFILTERABLE adj. not filterable. |
| UNREFORMABLE | • unreformable adj. That cannot be reformed. • UNREFORMABLE adj. not reformable. |
| UNSUFFERABLE | • unsufferable adj. Not able to be suffered, difficult or impossible to endure; insufferable. • UNSUFFERABLE adj. (obsolete) insufferable, also INSUFFERABLE. |
| UNVERIFIABLE | • unverifiable adj. Not capable of being verified, confirmed, checked or proven. • UNVERIFIABLE adj. not verifiable. |