1. Cheerfully irresponsible
   - carefree, freewheeling, happy-go-lucky, harum-scarum, slaphappy 
2. Marked by a carefree unconventionality or disreputableness
   - raffish, rakish

See also: irresponsible, unconventional

• even money
• even off
• even out
• even so
• even spacing
• even though
• even up
• even-pinnate
• even-pinnate leaf
• even-tempered
• even-textured
• even-toed
• even-toed ungulate
• evenfall
• evenhanded
• evenhandedly
• evening
• evening bag
• evening clothes
• evening dress
• evening gown
• evening grosbeak
• evening lychnis
• Evening Prayer
• evening primrose