| CHORUSSES | • chorusses n. (Dated) plural of chorus. • CHORUS v. to sing in unison. |
| ESPOUSERS | • espousers n. Plural of espouser. • ESPOUSER n. one who espouses. |
| MESOSAURS | • mesosaurs n. Plural of mesosaur. • MESOSAUR n. an extinct aquatic reptile. |
| OESTRUSES | • oestruses n. Plural of oestrus. • œstruses n. Plural of œstrus. • OESTRUS n. (Latin) the period of heat in female mammals, also ESTRUM, OESTRUM, ESTRUS. |
| OSSATURES | • ossatures n. Plural of ossature. • OSSATURE n. a skeleton. |
| OSSUARIES | • ossuaries n. Plural of ossuary. • OSSUARY n. a depository for the bones of the dead, also OSSARIUM. |
| REPOUSSES | • REPOUSSE n. (French) a raised design hammered in metal. |
| ROSESLUGS | • roseslugs n. Plural of roseslug. • rose␣slugs n. Plural of rose slug. • ROSESLUG n. a larval sawfly that eats rose leaves. |
| ROUSSEAUS | • ROUSSEAU n. (French) fried pemmican. |
| SEROPUSES | • SEROPUS n. a mixture of serum and pus. |
| SOULSTERS | • soulsters n. Plural of soulster. • SOULSTER n. a singer of soul music. |
| SUBLESSOR | • sublessor n. (Property law) A tenant (or lessee) that grants a sublease; one who sublets. • sub-lessor n. Alternative form of sublessor. • SUBLESSOR n. a person who grants a sublease, a lease by a tenant or lessee to another person. |
| SUCCESSOR | • successor n. A person or thing that immediately follows another in holding an office or title. • successor n. The next heir in order or succession. • successor n. A person who inherits a title or office. |
| SUPPOSERS | • supposers n. Plural of supposer. • SUPPOSER n. one who supposes. |
| SUSPENSOR | • suspensor n. (US) An athletic support; a jockstrap. • suspensor n. (Biology) The cord which suspends the embryo, and which is attached to the radicle in the young state; the proembryo. • SUSPENSOR n. a suspensory ligament, bandage, etc., also SUSPENSORY. |
| TRESSOURS | • TRESSOUR n. a type of heraldic design, like plaited lilies, also TRESSURE. |
| TSOURISES | • TSOURIS n. (Yiddish) grief, woe, also TSOORIS, TSORES, TSORIS, TSORRISS, TSURIS, TZURIS. |
| UNCROSSES | • uncrosses v. Third-person singular simple present indicative form of uncross. • UNCROSS v. to change from a crossed position. |