1. (a.) Lack of proper form or symmetry; distortion; any unnatural form or shape\; irregularity of shape or features; ugliness.

2. (a.) Anything that destroys beauty, grace, or propriety; irregularity; absurdity; gross deviation from order or the established laws of propriety; as, deformity in an edifice; deformity of character.

aberration abnormality absurdity acute disease affection affliction ailment allergic disease allergy amputee anticness atrophy awfulness bacterial disease birth defect birthmark bizarreness bizarrerie blackhead bleb blemish blight blister bowlegs bulla camelback cardiovascular disease check chronic disease cicatrix circulatory disease cleft palate clubfoot comedo complaint complication condition congenital defect crack crater craze cripple crookback curiousness damage defacement defect defective deficiency disease deformation degenerative disease disability disease disfiguration disfigurement disorder distemper distortion dreadfulness endemic endemic disease endocrine disease epidemic disease fantasticality fault flatfoot flaw forbiddingness freakishness freckle frightfulness functional disease fungus disease gastrointestinal disease genetic disease ghastliness grisliness grotesqueness grotesquerie gruesomeness handicap handicapped person harelip hemangioma hereditary disease hickey hideousness horribleness horridness humpback hunchback iatrogenic disease idiot illness imbecile impairment incapable indisposition infectious disease infirmity injury irregularity keloid kink knock-knee kyphosis lentigo loathsomeness lordosis malady malaise malconformation malformation milium misproportion misshape misshapenness mole monstrosity monstrousness morbidity morbus muscular disease mutilation needle scar neurological disease nevus nutritional disease occupational disease oddity offensiveness organic disease outlandishness pandemic disease paralytic paraplegic pathological condition pathology peculiarity pimple pit plant disease pock pockmark port-wine mark port-wine stain protozoan disease psychosomatic disease pustule quadriplegic quaintness queerness repugnantness repulsiveness respiratory disease rift rockiness scab scar scratch sebaceous cyst secondary disease seediness sickishness sickness signs singularity splayfoot split strangeness strawberry mark sty swayback symptomatology symptomology symptoms syndrome talipes teratism teratology terribleness the crippled the handicapped the pip torticollis track truncation twist unnaturalness urogenital disease valgus verruca vesicle virus disease wale warp wart wasting disease weal weirdness welt wen whitehead worm disease wryneck