corking vs peachy

corking and peachy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
corking	No	Yes	No	No
peachy	No	Yes	No	No

As adjectives, corking and peachy are synonyms defined as:

Other synonyms of corking include bang-up, bully, cracking, dandy, great, groovy, keen, neat, nifty, not bad, old, slap-up, smashing, swell.

corking (adjective)	peachy (adjective)
excellent	of something resembling a peach in color
	excellent