| ACIDULOUS | • acidulous adj. Slightly sour; sub-acid; sourish. • acidulous adj. (Figurative) Sharp; caustic. • acidulous adj. Containing carbonic acid. |
| ARDUOUSLY | • arduously adv. In an arduous manner. • ARDUOUS adv. laborious. |
| ASSIDUOUS | • assiduous adj. Hard-working, diligent or regular (in attendance or work); industrious. • ASSIDUOUS adj. diligent; persistent. |
| AUDACIOUS | • audacious adj. Showing willingness to take bold risks; recklessly daring. • audacious adj. Impudent, insolent. • AUDACIOUS adj. bold, also OUTDACIOUS. |
| AUTOGUIDE | • autoguide v. (Transitive) To guide automatically. • AUTOGUIDE n. a system whereby information on traffic conditions is collected by roadside sensors and relayed to drivers via receivers in their vehicles. |
| OUTARGUED | • outargued v. Simple past tense and past participle of outargue. • out-argued v. Simple past tense and past participle of out-argue. • out␣argued v. Simple past tense and past participle of out argue. |
| OUTGUARDS | • outguards n. Plural of outguard. • OUTGUARD n. a guard or small body of troops at a distance from the main body of an army. |
| OUTVALUED | • outvalued v. Simple past tense and past participle of outvalue. • OUTVALUE v. to be worth more than. |
| RUDACEOUS | • rudaceous adj. Psephitic. • RUDACEOUS adj. of breccia etc., composed of coarse-grained material. |
| RUNAROUND | • runaround n. An evasive explanation in the form of multiple excuses. • runaround n. A detour or route that bypasses an obstacle. • runaround n. (Printing) A section of type that is narrower than that of the column it is part of; typically next… |
| UNAROUSED | • unaroused adj. Not aroused. • UNAROUSED adj. not aroused. |
| UNCANDOUR | • uncandour n. Lack of candour. • UNCANDOUR n. a lack of candour, also UNCANDOR. |
| UNDULATOR | • undulator n. (Physics) A periodic structure of dipole magnets that generates a low-energy collimated beam of radiation. • UNDULATOR n. one that undulates. |