| BRACHIOSAURUSES | • brachiosauruses n. Plural of brachiosaurus. • BRACHIOSAURUS n. any member of a genus of huge lizard-hipped plant-eating dinosaurs. |
| DOLICHOSAURUSES | • DOLICHOSAURUS n. any member of the Dolichosauria, a group of Cretaceous fossil reptiles. |
| HILARIOUSNESSES | • HILARIOUSNESS n. HILARIOUS, very amusing. |
| ICHTHYOSAURUSES | • ICHTHYOSAURUS n. a large fossil marine reptile, also ICHTHYOSAUR, ICHTHYOSAURIAN. |
| LISSENCEPHALOUS | • lissencephalous adj. Exhibiting or relating to lissencephaly. • LISSENCEPHALOUS adj. with smooth cerebral hemispheres. |
| OVERENTHUSIASMS | • overenthusiasms n. Plural of overenthusiasm. • OVERENTHUSIASM n. an excessive enthusiasm. |
| PEDAGOGUISHNESS | • PEDAGOGUISH n. in the manner of a pedagogue. |
| PSEUDAESTHESIAS | • PSEUDAESTHESIA n. imaginary feeling or sensation. |
| PSEUDOARTHROSIS | • pseudoarthrosis n. Alternative form of pseudarthrosis. • PSEUDOARTHROSIS n. a joint formed by fibrous tissue bridging the gap between the two fragments of bone of an old fracture that have not united, also PSEUDARTHROSIS. |
| SOUTHEASTERLIES | • southeasterlies n. Plural of southeasterly. • south-easterlies n. Plural of south-easterly. • SOUTHEASTERLY n. a wind from the southeast. |
| SQUEAMISHNESSES | • squeamishnesses n. Plural of squeamishness. • SQUEAMISHNESS n. the state of being squeamish. |
| SUPERCARGOSHIPS | • SUPERCARGOSHIP n. the office of supercargo. |
| UNCHRISTIANISES | • unchristianises v. Third-person singular simple present indicative form of unchristianise. • UNCHRISTIANISE v. to make unchristian, also UNCHRISTIANIZE. |
| UNDEREMPHASISES | • underemphasises v. Third-person singular simple present indicative form of underemphasise. • UNDEREMPHASISE v. to emphasise insufficiently, also UNDEREMPHASIZE. |
| UNEARTHLINESSES | • unearthlinesses n. Plural of unearthliness. • UNEARTHLINESS n. the state of being unearthly. |
| UNHEALTHINESSES | • unhealthinesses n. Plural of unhealthiness. • UNHEALTHINESS n. the state of being unhealthy. |
| UNSEAWORTHINESS | • unseaworthiness n. The state or condition of being unseaworthy. • UNSEAWORTHINESS n. the state of being unseaworthy. |
| UNSHAPELINESSES | Sorry, definition not available. |
| VAPOURISHNESSES | • VAPOURISHNESS n. the state of being vapourish. |