groovy

interj. (Slang) excellent!, great! (cry of agreement, approval or pleasure)

adj. great, excellent, very good (Slang); tending to follow a certain routine

Groovy may refer to:Groovy (programming language), a dynamic language for use alongside Java"Groovy!", an ending theme song for the anime Cardcaptor Sakura by Kohmi Hirose
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Adjective
1. very good; "he did a bully job"; "a neat sports car"; "had a great time at the party"; "you look simply smashing"
(synonym) bang-up, bully, corking, cracking, dandy, great, keen, neat, nifty, not bad(p), peachy, slap-up, swell, smashing
(similar) good
(classification) colloquialism
2. (British informal) very chic; "groovy clothes"
(synonym) swagger
(similar) fashionable, stylish
(classification) colloquialism
(classification) United Kingdom, UK, Great Britain, GB, Britain, United Kingdom of Great Britain and Northern Ireland

stylish, cool, neat, with it That's a groovy T-shirt, man. I like the purple parrot.

Synonyms and related words:
OK, ace-high, bad, bang-up, bonzer, boss, bully, but good, cool, corking, crackerjack, dandy, delicious, divine, ducky, fab, fine and dandy, gear, glorious, go-go, goody, great, heavy, hep, hip, hot, hunky-dory, into, jam-up, just dandy, keen, marvy, mean, neat, nifty, nobby, okay, on the beam, out of sight, peachy, peachy-keen, really into, ripping, rum, scrumptious, slap-up, smashing, solid, something else, spiffing, spiffy, stunning, swell, tough, with it, wizard