1. Very good
   - bang-up, bully, corking, cracking, dandy, great, keen, neat, nifty, not bad, peachy, slap-up, swell, smashing, grouse [Austral, NZ], ripper [Austral] 
2. (informal) very chic
   "groovy clothes"
   - swagger [Brit]

Derived forms: grooviest, groovier

See also: fashionable, good, stylish

Encyclopedia: Groovy

• high beam
• high blood pressure
• high brass
• High Church
• high colonic
• high comedy
• high command
• High Commission
• high commissioner
• high country
• high court
• High Dam
• high dudgeon
• high energy physics
• high explosive
• high fashion
• high fidelity sound system
• high finance
• high frequency
• high gear
• High German
• high ground
• high hat
• High Holiday
• High Holy Day