| ACIDULOUS | • acidulous adj. Slightly sour; sub-acid; sourish. • acidulous adj. (Figurative) Sharp; caustic. • acidulous adj. Containing carbonic acid. |
| AQUEDUCTS | • aqueducts n. Plural of aqueduct. • AQUEDUCT n. an artificial channel or pipe for conveying water, most commonly a bridge across a valley. |
| AUDACIOUS | • audacious adj. Showing willingness to take bold risks; recklessly daring. • audacious adj. Impudent, insolent. • AUDACIOUS adj. bold, also OUTDACIOUS. |
| CARDUUSES | • CARDUUS n. (Shakespeare) a thistle. |
| CAUCUSSED | • caucussed v. Simple past tense and past participle of caucus. • CAUCUS v. to hold a political meeting. |
| CUMULATED | • cumulated v. Simple past tense and past participle of cumulate. • CUMULATE v. to heap together, to accumulate. |
| RUDACEOUS | • rudaceous adj. Psephitic. • RUDACEOUS adj. of breccia etc., composed of coarse-grained material. |
| SUBCAUDAL | • subcaudal adj. On the underside of the tail. • subcaudal n. Any of the enlarged plates on the underside of a snake’s tail. • SUBCAUDAL adj. situated under, or on the ventral side of, the tail; as, the subcaudal bones. |
| UNACCRUED | • unaccrued adj. Which has not accrued. • UNACCRUED adj. not accrued. |
| UNACCUSED | • unaccused adj. Not accused. • UNACCUSED adj. not accused. |
| UNCANDOUR | • uncandour n. Lack of candour. • UNCANDOUR n. a lack of candour, also UNCANDOR. |
| UNDULANCE | • undulance n. The property of undulating. • UNDULANCE n. the state of being undulant, also UNDULANCY. |
| UNDULANCY | • undulancy n. The property of undulating. • UNDULANCY n. the state of being undulant, also UNDULANCE. |
| UNNUANCED | • unnuanced adj. Not nuanced. • UNNUANCED adj. not nuanced. |
| USUCAPTED | • usucapted v. Simple past tense and past participle of usucapt. • USUCAPT v. to acquire by long possession. |