screwy (adjective) screwy: eccentric
Sinonime: abnormal, batty,
bizarre,
crazy,
daft, dotty, far out,
flaky,
funky*,
irregular, kooky,
mad, nutty,
odd, oddball, off the wall, off-center, offbeat, out in left field,
outlandish,
peculiar,
queer,
quirky,
strange,
uncommon,
unconventional,
weird