1. (adjective) very good

• bang-up
• bully
• corking
• cracking
• dandy
• great
• keen
• neat
• nifty
• not bad
• peachy
• slap-up
• smashing
• swell

2. (adjective) (British informal) very chic

• swagger

1. (adjective) very good

• good

2. (adjective) (British informal) very chic

• fashionable
• stylish