aberrance
aberrancy
aberration
abnormality
abnormity
abortion
absurdity
amorphism
anomalism
anomalousness
anomaly
anticness
baboon
bag
bizarreness
bizarrerie
blemish
blot
curiousness
deformity
derangement
deviation
difference
divergence
dog
eccentricity
erraticism
eyesore
fantasticality
freak
freak of nature
freakishness
fright
gargoyle
grotesqueness
grotesquerie
hag
harridan
heteromorphism
inferiority
irregularity
malformation
mess
miscreation
monster
monstrosity
monstrousness
no beauty
oddity
outlandishness