| CORRUPTNESSES | • CORRUPTNESS n. the state of being corrupt. |
| COUNTERSCARPS | • counterscarps n. Plural of counterscarp. • COUNTERSCARP n. a narrow earth band on the outer wall of a defensive ditch. |
| INCORRUPTNESS | • incorruptness n. The state of being incorrupt. • INCORRUPTNESS n. the state of being incorrupt. |
| NEUROPTERISTS | • NEUROPTERIST n. a person who studies the Neuropteroidea, lacewing flies. |
| PRECONSTRUCTS | • preconstructs v. Third-person singular simple present indicative form of preconstruct. • PRECONSTRUCT v. to construct in advance. |
| PTEROSAURIANS | • pterosaurians n. Plural of pterosaurian. • PTEROSAURIAN n. a pterodactyl, also PTEROSAUR. |
| RAPTUROUSNESS | • rapturousness n. The state or condition of being rapturous. • RAPTUROUSNESS n. the state of being rapturous. |
| REPERCUSSIONS | • repercussions n. Plural of repercussion. • REPERCUSSION n. a reflection, reverberation. |
| RETROPULSIONS | • retropulsions n. Plural of retropulsion. • RETROPULSION n. pushing backwards. |
| RUSTPROOFINGS | • RUSTPROOFING n. the act of making resistant to rust, such as by applying a coating. |
| SARRUSOPHONES | • sarrusophones n. Plural of sarrusophone. • SARRUSOPHONE n. a double-reeded musical instrument resembling the bassoon. |
| SUNWORSHIPPER | • sun-worshipper n. Alternative form of sun worshipper. • sun␣worshipper n. (Literally) One who reveres the sun as a deity. • sun␣worshipper n. (Idiomatic) A person who enjoys exposure to sunlight; an avid sunbather. |
| SUPERFRONTALS | • superfrontals n. Plural of superfrontal. • SUPERFRONTAL n. a covering hanging over the upper edge of an altar frontal. |
| SUPERHEROINES | • superheroines n. Plural of superheroine. • SUPERHEROINE n. an exceptional heroine. |
| SUPERORGANISM | • superorganism n. (Biology) A social colony of individuals who, through division of labour, effective communication and… • super␣organism n. Alternative form of superorganism. • SUPERORGANISM n. an organized society (as of a social insect) that functions as an organic whole. |
| SUPERPERSONAL | • superpersonal adj. Above or beyond what is personal. • SUPERPERSONAL adj. extremely personal. |
| SUPERSURGEONS | • supersurgeons n. Plural of supersurgeon. • SUPERSURGEON n. an exceptional surgeon. |
| UNPROGRESSIVE | • unprogressive adj. Not progressive; not contributing to progress. • UNPROGRESSIVE adj. not progressive. |