not bad Synonyms

cracking smashing peachy groovy neat nifty slap-up keen great swell corking dandy bully fair to middling all right not as bad unexceptionable sufficiently good okay tolerable bang up ok fairly good quite good pretty well not half bad good enough not a bad up to standard unexceptional not so bad pretty good sufficient goodish good fine fairish fair decent acceptable competent average indifferent mediocre so-so satisfactory reasonable presentable passable ordinary