| AERONOMISTS | • aeronomists n. Plural of aeronomist. • AERONOMIST n. one who studies aeronomy, the science of the earth's atmosphere, also AERONOMER. |
| AMOROSITIES | • amorosities n. Plural of amorosity. • AMOROSITY n. the quality of being amorous. |
| AMOROUSNESS | • amorousness n. The state or quality of being amorous. • AMOROUSNESS n. the quality of being amorous. |
| ANISOMEROUS | • anisomerous adj. (Botany) Having the number of floral organs unequal. • ANISOMEROUS adj. with unequal numbers of parts in the floral whorls. |
| ASTRONOMERS | • astronomers n. Plural of astronomer. • ASTRONOMER n. a person who is skilled in astronomy or who makes observations of celestial phenomena. |
| ASTRONOMIES | • astronomies n. Plural of astronomy. • ASTRONOMY n. the study of the celestial bodies and the heavens in all scientific aspects. |
| ASTRONOMISE | • astronomise v. Alternative form of astronomize. • ASTRONOMISE v. to study astronomy, also ASTRONOMIZE. |
| DOOMSDAYERS | • doomsdayers n. Plural of doomsdayer. • DOOMSDAYER n. one who prophesies doom, also DOOMSAYER. |
| GASTRONOMES | • gastronomes n. Plural of gastronome. • GASTRONOME n. a connoisseur of good eating and drinking; a gourmet, also GASTROLOGER, GASTRONOMER. |
| MACROSPORES | • macrospores n. Plural of macrospore. • MACROSPORE n. a spore giving rise to a female gametophyte. |
| MASTERHOODS | • MASTERHOOD n. the state of being a master. |
| PROMACHOSES | • PROMACHOS n. (Greek) a champion or defender; a tutelary god. |
| SADDLEROOMS | • SADDLEROOM n. a room where saddles and harness are kept. |
| SMOKEBOARDS | • smoke␣boards n. Plural of smoke board. • SMOKEBOARD n. a board suspended in front of a fireplace to prevent the smoke coming out into the room. |
| XEROSTOMIAS | • xerostomias n. Plural of xerostomia. • XEROSTOMIA n. excessive dryness of the mouth due to insufficient secretions, also XEROSTOMA. |