WordWeb Online

1. Excellent
   "he did a peachy job";
   - bang-up [N. Amer, informal], bully [informal], corking [Brit, informal], cracking [Brit, informal], dandy, great, groovy [informal], keen, neat, nifty [informal], not bad [informal], slap-up [informal], swell [informal], smashing [Brit, informal], old, not half bad [informal], grouse [Austral, NZ, informal], ripper [Austral, informal], lovely
    
2. Of something resembling a peach in colour
   - peachy-colored [US], peachy-coloured [Brit, Cdn]

Derived forms: peachier, peachiest

See also: chromatic, good

Encyclopedia: Peachy