freakish

adjectives

changeable
"a capricious summer breeze"; "freakish weather"
is derived from
characteristic of a freak
"a freakish extra toe"
is derived from
is similar to
not normal; not typical or usual or regular or conforming to a norm
"abnormal powers of concentration"; "abnormal amounts of rain"; "abnormal circumstances"; "an abnormal interest in food"
conspicuously or grossly unconventional or unusual
"restaurants of bizarre design--one like a hat, another like a rabbit"; "famed for his eccentric spelling"; "a freakish combination of styles"; "his off-the-wall antics"; "the outlandish clothes of teenagers"; "outre and affected stage antics"
is derived from