corking vs groovy

corking and groovy both are adjectives.

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

As adjectives, corking and groovy are synonyms defined as:

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

corking (adjective)	groovy (adjective)
excellent	(British informal) very chic
	excellent