| AIRGUNS | • airguns n. Plural of airgun (alternative form of air guns). • air-guns n. Plural of air-gun (alternative form of airguns). • air␣guns n. Plural of air gun. |
| ANURIAS | • anurias n. Plural of anuria. • ANURIA n. failure to urinate. |
| CRUSIAN | • crusian n. Alternative form of crucian (“kind of carp”). • CRUSIAN n. a colourful carp, also CRUCIAN. |
| DURIANS | • durians n. Plural of durian. • DURIAN n. (Malay) a tree of the bombax family, widely grown in tropical Asia; its spinous fruit, also DURION. |
| INSULAR | • insular adj. Of, pertaining to, being, or resembling an island or islands. • insular adj. Situated on an island. • insular adj. Separate or isolated from the surroundings; having little interaction with external parties; provincial. |
| NUTRIAS | • nutrias n. Plural of nutria. • NUTRIA n. (Spanish) the coypu, or its fur. |
| PRUINAS | • PRUINA n. (Latin) a powdery bloom upon the surface of plants. |
| SAURIAN | • saurian n. (Properly) A reptile of the suborder Sauria. • saurian n. (Popularly, especially science fiction) Any large reptilian animal, including crocodiles and reptilian aliens. • saurian n. (Figuratively) A lizardlike person. |
| SUNDARI | • sundari n. (Music) A double-reed wind instrument with seven to nine holes, related to the shehnai. • SUNDARI n. (Sanskrit) an East Indian tree, also SUNDRA, SUNDRI. |
| SURAMIN | • suramin n. (Pharmacology) Synonym of suramin sodium. • SURAMIN n. a drug used in the treatment of trypanosomiasis. |
| UNFAIRS | • unfairs v. Third-person singular simple present indicative form of unfair. • UNFAIR v. (Shakespeare) to deprive of beauty. |
| UNHAIRS | • unhairs v. Third-person singular simple present indicative form of unhair. • UNHAIR v. to remove the hair from. |
| URANIAS | • uranias n. Plural of urania. • URANIA n. uranium dioxide. |
| URANINS | • URANIN n. an alkaline salt of fluorescein, obtained as a brownish red substance, used as a dye. |
| URANISM | • uranism n. (Archaic) Homosexuality. • URANISM n. male homosexuality. |
| URINALS | • urinals n. Plural of urinal. • URINAL n. a sanitary fitting, usually plumbed into a wall, for the use of men when urinating. |