Word Study
flipped (root: flip)
THESAURUS
flipped
balmy, bananas, barmy, bats, batty, beany, bonkers, buggy, bughouse, bugs, crackers, cuckoo, daffy, dippy, dotty, flaky, freaked-out, fruitcakey, fruity, gaga, goofy, haywire, just plain nuts, kooky, loony, loopy, nuts, nutty, off the hinges, off the track, off the wall, potty, round the bend, screwball, screwballs, screwy, slaphappy, wacky
For further exploring for "flipped" in Webster Dictionary Online