Adjective peachy has 1 sense
- bang-up, bully, corking, cracking, dandy, great, groovy, keen, neat, nifty, not bad, peachy, slap-up, swell, smashing - very good; "he did a bully job"; "a neat sports car"; "had a great time at the party"; "you look simply smashing"
Antonym: bad (indirect, via good)
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