| BOSTHOONS | • BOSTHOON n. (Irish) a boor. |
| CONSONOUS | • consonous adj. (Archaic) concordant in sound; harmonious. • CONSONOUS adj. harmonious. |
| COSPONSOR | • cosponsor n. A joint sponsor. • cosponsor v. To sponsor jointly with another. • co-sponsor n. Alternative spelling of cosponsor. |
| GONOSOMES | • gonosomes n. Plural of gonosome. • GONOSOME n. the group of individuals in a colony who reproduce. |
| HOOKNOSES | • hooknoses n. Plural of hooknose. • HOOKNOSE n. a strongly curved nose. |
| ISONOMOUS | • isonomous adj. Isonomic. • ISONOMOUS adj. having equal rights or privileges, also ISONOMIC. |
| MONGOOSES | • mongooses n. Plural of mongoose. • MONGOOSE n. (Marathi) a carnivorous mammal, also MUNGOOSE. |
| MONOSOMES | • monosomes n. Plural of monosome. • MONOSOME n. an unpaired chromosome. |
| MOONSHOTS | • moonshots n. Plural of moonshot. • moon␣shots n. Plural of moon shot. • MOONSHOT n. the launching of a spacecraft to the moon. |
| POISONOUS | • poisonous adj. Containing sufficient poison to be dangerous to touch or ingest. • poisonous adj. (Figuratively) Negative, harmful. • POISONOUS adj. having the quality or effect of poison. |
| PROSOPONS | • prosopons n. Plural of prosopon. • PROSOPON n. the embodiment of any one of the Trinity. |
| SNOWBOOTS | • snowboots n. Plural of snowboot. • SNOWBOOT n. a boot for walking in snow. |
| SONGBOOKS | • songbooks n. Plural of songbook. • song␣books n. Plural of song book. • SONGBOOK n. a book of songs. |
| SONOBUOYS | • sonobuoys n. Plural of sonobuoy. • SONOBUOY n. a buoy that detects and transmits underwater sounds. |
| SONOVOXES | • SONOVOX n. a sound effects device. |
| SOOCHONGS | • soochongs n. Plural of soochong. • SOOCHONG n. (Chinese) a kind of black tea of a fine quality, also SOUCHONG. |
| SOUPSPOON | • soupspoon n. A spoon for eating soup, typically smaller than a tablespoon and larger than a dessertspoon, characterised… • soupspoon n. A soupspoonful. • soup␣spoon n. Alternative form of soupspoon. |
| SPONTOONS | • spontoons n. Plural of spontoon. • SPONTOON n. a small-headed halberd formerly carried by some infantry officers. |