| ABSQUATULATES | • absquatulates v. Third-person singular simple present indicative form of absquatulate. • ABSQUATULATE v. to decamp. |
| APATOSAURUSES | • apatosauruses n. Plural of apatosaurus. • APATOSAURUS n. a kind of long-necked dinosaur, also APATOSAUR. |
| AUDACIOUSNESS | • audaciousness n. Risky or daring behaviour. • audaciousness n. Impudence. • AUDACIOUSNESS n. the state of being audacious. |
| CRASSULACEOUS | • crassulaceous adj. (Botany) Belonging to the family Crassulaceae of succulents, principally herbaceous. • CRASSULACEOUS adj. belonging to the Crassulaceae, a family of succulent plants including the stonecrops and house leeks. |
| HADROSAURUSES | • HADROSAURUS n. a large dinosaur. |
| RESTAURATEURS | • restaurateurs n. Plural of restaurateur. • RESTAURATEUR n. (French) the operator or proprietor of a restaurant. |
| SIMARUBACEOUS | • simarubaceous adj. (Botany) Belonging to the family Simaroubaceae of tropical and subtropical trees. • SIMARUBACEOUS adj. belonging to the Simarubaceae, a family of tropical trees related to the Rutaceae, also SIMAROUBACEOUS. |
| SUPERANNUATES | • superannuates v. Third-person singular simple present indicative form of superannuate. • SUPERANNUATE v. to render antiquated or obsolete. |
| SUPERNATURALS | • supernaturals n. Plural of supernatural. • SUPERNATURAL n. that which is supernatural. |
| SUPERSATURATE | • supersaturate v. To cause a solution to have more solute dissolved in it than it can stably contain at current conditions. • SUPERSATURATE v. to add to (a solution) beyond saturation. |
| SUSTENTACULAR | • sustentacular adj. (Anatomy) Serving to support or sustain. • SUSTENTACULAR adj. supporting or maintaining. |
| UNASSUAGEABLE | • unassuageable adj. (Usually of an emotion) Impossible to assuage. • UNASSUAGEABLE adj. not capable of being assuaged. |
| UNNATURALISES | • unnaturalises v. Third-person singular simple present indicative form of unnaturalise. • UNNATURALISE v. to undo the naturalisation of, also UNNATURALIZE. |
| UNNATURALNESS | • unnaturalness n. The state of being unnatural. • UNNATURALNESS n. the state of being unnatural. |
| UNSURPASSABLE | • unsurpassable adj. Not surpassable; unable to be surpassed. • UNSURPASSABLE adj. that cannot be surpassed. |
| UNSUSTAINABLE | • unsustainable adj. Not sustainable. • UNSUSTAINABLE adj. not sustainable. |