| ANGOSTURAS | • angosturas n. Plural of angostura. • ANGOSTURA n. a bitter aromatic bark, formerly used in medicine. |
| ANOESTROUS | • ANOESTROUS adj. relating to anoestrus, a period of sexual in activity between periods of oestrus. |
| ASTRONAUTS | • astronauts n. Plural of astronaut. • ASTRONAUT n. a person engaged in space travel. |
| CONSTRUALS | • construals n. Plural of construal. • CONSTRUAL n. an act of construing. |
| COURTESANS | • courtesans n. Plural of courtesan. • COURTESAN n. a prostitute, esp. one whose clients are wealthy or upper-class, also COURTEZAN. |
| INSULATORS | • insulators n. Plural of insulator. • INSULATOR n. a nonconductor of electricity; a device for insulating a conductor. |
| NEUROMASTS | • neuromasts n. Plural of neuromast. • NEUROMAST n. a sensory cell in fish. |
| OBSCURANTS | • obscurants n. Plural of obscurant. • OBSCURANT n. one who obscures; one who prevents enlightenment or hinders the progress of knowledge and wisdom. |
| OUTREASONS | • outreasons v. Third-person singular simple present indicative form of outreason. • OUTREASON v. to surpass in reasoning. |
| OUTSTRAINS | • outstrains v. Third-person singular simple present indicative form of outstrain. • OUTSTRAIN v. to surpass in straining. |
| RAINSPOUTS | • rainspouts n. Plural of rainspout. • RAINSPOUT n. a gutter, a downspout. |
| SARMENTOUS | • sarmentous adj. Alternative form of sarmentose. • SARMENTOUS adj. producing long, flexuose runners or stolons, also SARMENTOSE. |
| SUBCANTORS | • subcantors n. Plural of subcantor. • SUBCANTOR n. a subordinate cantor, a singer; esp. the leader of a church choir. |
| SUCTORIANS | • suctorians n. Plural of suctorian. • SUCTORIAN n. a cartilaginous fish with a mouth adapted for suction, as the lamprey. |
| SUPINATORS | • supinators n. Plural of supinator. • SUPINATOR n. a muscle which produces the motion of supination. |
| TREASONOUS | • treasonous adj. Like or in the way of treason. • TREASONOUS adj. treasonable. |