| BACKBURNING | • backburning v. Present participle of backburn. • BACKBURN v. to set a fire in order to halt the spread of another fire. |
| NIGHTCLUBBING | • nightclubbing v. Present participle of nightclub. • NIGHTCLUBBING n. visiting nightclubs. |
| NIGHTCLUBBINGS | • NIGHTCLUBBING n. visiting nightclubs. |
| NONCOMBUSTIBLE | • noncombustible adj. That will not readily ignite and burn. • noncombustible n. (Mostly plural) Any substance that is not combustible. • NONCOMBUSTIBLE n. something that is not combustible. |
| NONCOMBUSTIBLES | • noncombustibles n. Plural of noncombustible. • NONCOMBUSTIBLE n. something that is not combustible. |
| NONSUBSCRIBER | • nonsubscriber n. Someone who is not a subscriber to a service. |
| NONSUBSCRIBERS | • nonsubscribers n. Plural of nonsubscriber. |
| RUBBERNECKING | • rubbernecking n. The act of slowing down whilst driving a vehicle, in order to see the scene of an accident. • rubbernecking n. Generally, any act of observation in a manner considered unduly overt or otherwise unseemly. • rubbernecking v. Present participle of rubberneck. |
| UNCLIMBABLENESS | • unclimbableness n. The quality of being unclimbable. • UNCLIMBABLENESS n. the state of being unclimbable. |
| UNDERCLUBBING | • underclubbing v. Present participle of underclub. • UNDERCLUB v. in golf, to hit with a club that has too great loft to achieve the required distance. |
| UNOBJECTIONABLE | • unobjectionable adj. Not objectionable; not causing any objection. • UNOBJECTIONABLE adj. not objectionable. |
| UNOBJECTIONABLY | • unobjectionably adv. In a way that is not objectionable. • UNOBJECTIONABLE adv. not objectionable. |
| UNSCABBARDING | • unscabbarding v. Present participle of unscabbard. • UNSCABBARD v. to withdraw e.g. a sword from a scabbard. |
| UNSUBSCRIBING | • unsubscribing v. Present participle of unsubscribe. • UNSUBSCRIBE v. to terminate one's subscription. |