boffo Synonyms

gangbusters wonderful transplendent topping tittering terrific ten-strike swell superb stellar splendid sensational a-ok dope crackerjack frontline fantabulous fab chart-topping boffola five-star schtick bonzer best-selling nifty groovy radical quality divine dandy cracking corking cool choice capital brag boss bonny beautiful dynamite fabulous famous peachy neat mean keen heavenly gump great grand