| AMBIGUOUSNESSES | • ambiguousnesses n. Plural of ambiguousness. • AMBIGUOUSNESS n. the state of being ambiguous. |
| ASSIDUOUSNESSES | • ASSIDUOUSNESS n. the state of being assiduous. |
| AUDACIOUSNESSES | • audaciousnesses n. Plural of audaciousness. • AUDACIOUSNESS n. the state of being audacious. |
| AUTOSUGGESTIONS | • autosuggestions n. Plural of autosuggestion. • auto-suggestions n. Plural of auto-suggestion. • AUTOSUGGESTION n. an influencing of one's own attitudes, behavior, or physical condition by mental processes other than conscious thought. |
| BEAUTIFULNESSES | • beautifulnesses n. Plural of beautifulness. • BEAUTIFULNESS n. the state of being beautiful. |
| 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. |
| FUGACIOUSNESSES | • FUGACIOUSNESS n. the state of being fugacious. |
| FURACIOUSNESSES | • FURACIOUSNESS n. FURACIOUS, (obsolete) given to thieving; thievish. |
| ICHTHYOSAURUSES | • ICHTHYOSAURUS n. a large fossil marine reptile, also ICHTHYOSAUR, ICHTHYOSAURIAN. |
| MOUNTAINOUSNESS | • mountainousness n. The quality of being mountainous. • MOUNTAINOUSNESS n. the state of being mountainous. |
| SANGUINEOUSNESS | • SANGUINEOUS n. bloodred; of or relating to blood. |
| SUBMINIATURISES | • SUBMINIATURISE v. to reduce to a size below miniature, also SUBMINIATURIZE. |
| SUPERSTIMULATES | • superstimulates v. Third-person singular simple present indicative form of superstimulate. • SUPERSTIMULATE v. to stimulate beyond a normal level. |
| UNANIMOUSNESSES | • UNANIMOUSNESS n. UNANIMOUS, of one mind. |
| UNMUSICALNESSES | • UNMUSICALNESS n. UNMUSICAL, not musical. |
| UNSAVOURINESSES | • UNSAVOURINESS n. the state of being unsavoury. |
| UNSPIRITUALISES | • unspiritualises v. Third-person singular simple present indicative form of unspiritualise. • UNSPIRITUALISE v. to make unspiritual, also UNSPIRITUALIZE. |