| AUTHORITATIVE | • authoritative adj. Arising or originating from a figure of authority. • authoritative adj. Highly accurate or definitive; treated or worthy of treatment as a scholarly authority. • authoritative adj. Having a commanding style. |
| BEHAVIOURISTS | • behaviourists n. Plural of behaviourist. • BEHAVIOURIST n. an adherent of behaviourism. |
| CHELUVIATIONS | • CHELUVIATION n. the leaching of iron and aluminium oxides from soils, esp. those planted with conifers and heaths. |
| DRIVETHROUGHS | • drive-throughs n. Plural of drive-through. • DRIVETHROUGH n. a shop or restaurant designed so that customers can be served without leaving their cars. |
| HALLUCINATIVE | • hallucinative adj. Relating to hallucination; hallucinatory. • HALLUCINATIVE adj. tending to produce hallucination, also HALLUCINATORY. |
| HYPERVIRULENT | • hypervirulent adj. Extremely virulent. • HYPERVIRULENT adj. extremely virulent. |
| KATHAREVOUSAS | • KATHAREVOUSA n. a formal archaizing written form of Modern Greek, based on Ancient Greek. |
| KURCHATOVIUMS | • KURCHATOVIUM n. a former name for rutherfordium, an artificially produced radioactive transuranic element. |
| NONCHAUVINIST | • nonchauvinist n. One who is not a chauvinist. • NONCHAUVINIST n. a person who is not a chauvinist. |
| OVERBURTHENED | • overburthened v. Simple past tense and past participle of overburthen. • OVERBURTHEN v. (archaic) to overburden, also OVERBURDEN. |
| PHOTOGRAVURES | • photogravures n. Plural of photogravure. • PHOTOGRAVURE n. printing from engraved plates photographically prepared. |
| ULTRAHEAVIEST | • ULTRAHEAVY adj. very very heavy. |
| VANQUISHMENTS | • vanquishments n. Plural of vanquishment. • VANQUISHMENT n. the act of vanquishing. |
| VIRTUOSOSHIPS | • virtuosoships n. Plural of virtuosoship. • VIRTUOSOSHIP n. being a virtuoso. |
| VISCOUNTSHIPS | • viscountships n. Plural of viscountship. • VISCOUNTSHIP n. the office of viscount. |
| VOUCHSAFEMENT | • vouchsafement n. The act of vouchsafing. • vouchsafement n. That which is vouchsafed; a gift or grant in condescension. • VOUCHSAFEMENT n. the act of vouchsafing. |