slaphappy Synonyms

silly carefree harum-scarum freewheeling worry-free dopey muddleheaded wacky stupefied stunned sloppy slipshod slack laid-back lighthearted off one's nut half-wittedly gaga feeble-mindedly punch drunk goofy unworried happy-go-lucky devil-may-care easygoing remiss relaxed punchy dazed confused composed casual careless breezy blithe bewildered befuddled airy dazzled dilly disorganized overwhelmed nonchalant lackadaisical insouciant groggy giddy equable easy dizzy