| ARNUTS | • arnuts n. Plural of arnut. • ARNUT n. the earthnut, an edible root tuber of a woodland umbellifer. |
| BURANS | • BURAN n. (Russian) a violent blizzard blowing from the NE in Siberia and central Asia, also BURA. |
| FURANS | • furans n. Plural of furan. • FURAN n. a chemical used in tanning, also FURANE, FURFURAN. |
| KNAURS | • knaurs n. Plural of knaur. • KNAUR n. a knot in a tree, also GNARL, KNARL. |
| LUNARS | • lunars n. Plural of lunar. • LUNAR n. the distance of the moon as used for navigation. |
| NAIRUS | • NAIRU n. an acronym for Non-Accelerating Inflation Rate of Unemployment. |
| RUANAS | • ruanas n. Plural of ruana. • RUANA n. (Spanish) a woollen outer garment resembling a poncho, worn in parts of South America. |
| SANTUR | • santur n. A type of hammered dulcimer played in Persian music. • SANTUR n. (Arabic) an Eastern dulcimer, also SANTIR, SANTOOR, SANTOUR. |
| SUNDRA | • SUNDRA n. (Sanskrit) a timber tree, also SUNDARI, SUNDRI. |
| SUNGAR | • sungar n. Alternative form of sangar. • SUNGAR n. (Pushtu) a temporary fortification, also SANGA, SANGAR. |
| SUNRAY | • sunray n. A beam of sunlight; a sunbeam. • sunray n. A beam of artificial light, especially one rich in ultraviolet. • sunray n. A plant, Enceliopsis nudicaulis, that has a broad, yellow flowerhead. |
| SYNURA | • Synura prop.n. A taxonomic genus within the family Synuraceae – a colonial chrysomonad alga covered in silica scales. • SYNURA n. (Latin) any of several species of green algae. |
| UNARMS | • unarms v. Third-person singular simple present indicative form of unarm. • UNARM v. to deprive of arms. |
| UNBARS | • unbars v. Third-person singular simple present indicative form of unbar. • UNBAR v. to become unbarred. |
| UNSPAR | • unspar v. (Transitive) To take the spars, stakes, or bars from. • UNSPAR v. to withdraw a spa from. |
| URENAS | • Urenas prop.n. Plural of Urena. • URENA n. (Malay) any plant of the tropical genus Urena of the marrow family. |
| URMANS | • urmans n. Plural of urman. • Urmans prop.n. Plural of Urman. • URMAN n. (Russian) swampy pine forest. |