| OPPORTUNE | • opportune adj. Suitable for some particular purpose. • opportune adj. At a convenient or advantageous time. • OPPORTUNE adj. happening at the right time. |
| OPPUGNERS | • oppugners n. Plural of oppugner. • OPPUGNER n. one who oppugns. |
| PEPONIUMS | • peponiums n. Plural of peponium. • PEPONIUM n. a fruit having a fleshy interior and a hard rind, also PEPO, PEPONIDA. |
| PORCUPINE | • porcupine n. Any of several rodents of either of the taxonomic families Hystricidae (Old World porcupines) or Erethizontidae… • PORCUPINE n. a large spiny rodent of various kinds, also PORPENTINE. |
| PULPSTONE | • PULPSTONE n. a grindstone for pulping wood. |
| UNCROPPED | • uncropped adj. Not having been cropped or cut. • uncropped adj. (Of land) Not used to grow crops. • UNCROPPED adj. not cropped. |
| UNDERPROP | • underprop v. (Transitive) To prop from beneath; to put a prop under; to support; to uphold, prop up. • UNDERPROP v. to prop from beneath. |
| UNOPPOSED | • unopposed adj. With no or little opposition. • unopposed adj. Without an opponent. • UNOPPOSED adj. not opposed. |
| UNPEOPLED | • unpeopled adj. Not inhabited by people. • UNPEOPLE v. to remove people from. |
| UNPEOPLES | • unpeoples v. Third-person singular simple present indicative form of unpeople. • UNPEOPLE v. to remove people from. |
| UNPROPPED | • unpropped v. Simple past tense and past participle of unprop. • unpropped adj. Not propped or supported. • UNPROP v. to remove the props from. |
| UNSTOPPED | • unstopped v. Simple past tense and past participle of unstop. • unstopped adj. Not having been stopped. • UNSTOP v. to remove a stopper from. |
| UNSTOPPER | • unstopper v. (Transitive) To remove the stopper from. • UNSTOPPER v. to take the stopper from. |