precociousness

noun 0.572

achondroplasia

noun 0.571

dwarfism

noun 0.570

fibrodysplasia ossificans progressiva

noun 0.567

pseudohypoparathyroidism

noun 0.565

prematurity

noun 0.561

prodigy

noun 0.559

xeroderma pigmentosum

noun 0.559

porphyria

noun 0.557

protoporphyria

noun 0.551

acromegaly

noun 0.550

aging

noun 0.548

premature

noun 0.547

preemie

noun 0.541

delayed puberty

noun 0.536

osteogenesis imperfecta

noun 0.536

atrophoderma

noun 0.535

phocomelia

noun 0.535

dyschondroplasia

noun 0.534

microcephaly

noun 0.533

hypotrichosis

noun 0.531

achondrogenesis

noun 0.531

prognathism

noun 0.530

preterm

noun 0.528

dysmorphia

noun 0.527

adrenoleukodystrophy

noun 0.525

giantism

noun 0.525

macroglossia

noun 0.525

holoprosencephaly

noun 0.521

psoriasis

noun 0.519

epidermodysplasia verruciformis

noun 0.518

hypoplasia

noun 0.517

precocity

noun 0.516

ageing

noun 0.515

leprosy

noun 0.514

prosopagnosia

noun 0.514

gerontology

noun 0.514

leukodystrophy

noun 0.513

osteoporosis

noun 0.512

premature birth

noun 0.512

geriatrics

noun 0.509

dystrophy

noun 0.508

praecox

noun 0.507

osteopetrosis

noun 0.506

prepubescent

noun 0.506

pseudohypertrophy

noun 0.505

hypotrophy

noun 0.505

pyoderma gangrenosum

noun 0.505

pityriasis rosea

noun 0.505

brittle bone disease

noun 0.504

hyperproliferation

noun 0.504

abiotrophy

noun 0.503

polyhedrosis

noun 0.503

dysplasia

noun 0.502

ageism

noun 0.502

arthrogryposis

noun 0.502

hemiatrophy

noun 0.502

prosthesis

noun 0.502

dementia praecox

noun 0.502

porokeratosis

noun 0.501

kwashiorkor

noun 0.501