Crossword clues for First rate: Slang. 5 letters:SWELLFirst rate: Slang.JAKEFirst-rate: Slang.CRACKERJACKFirst-rate: Slang.COPACETICFirst-rate: Slang.BOSSFirst-rate, in slangDAISIESFirst-rate things: Slang.TOPHOLEFirst-rate, in British slangPHATFirst-rate, in '90s slangPHATFirst-rate, in dated slang