Adjectives

(s)regular, veritableoften used as intensifiers“a regular morass of details”, “a regular nincompoop”, “he's a veritable swine”
(s)authentic, bona fide, unquestionable, veritablenot counterfeit or copied“an authentic signature”, “a bona fide manuscript”, “an unquestionable antique”, “photographs taken in a veritable bull ring”