youthfulness

noun 0.776

youngness

noun 0.690

juvenal

noun 0.666

juvie

noun 0.661

youth

noun 0.639

immaturity

noun 0.638

puerility

noun 0.633

adolescence

noun 0.610

virility

noun 0.589

subadult

noun 0.582

youngster

noun 0.579

nonadult

noun 0.578

sexual maturity

noun 0.576

infancy

noun 0.572

nubility

noun 0.570

immature

noun 0.567

nonage

noun 0.554

adulthood

noun 0.553

juiciness

noun 0.551

agedness

noun 0.551

youngling

noun 0.548

childlikeness

noun 0.547

childishness

noun 0.546

pubescence

noun 0.545

junior

noun 0.543

joviality

noun 0.542

preadolescence

noun 0.542

maturity

noun 0.539

childhood

noun 0.538

boyhood

noun 0.536

prepubescent

noun 0.533

jocularity

noun 0.532

teenage

noun 0.532

juvenile delinquent

noun 0.531

agelessness

noun 0.530

verdancy

noun 0.527

joyousness

noun 0.525

babyhood

noun 0.523

jauntiness

noun 0.522

adolescent

noun 0.522

girlhood

noun 0.522

joyfulness

noun 0.521

puppyhood

noun 0.521

junior varsity

noun 0.517

young

noun 0.514

virginity

noun 0.513

vitality

noun 0.511

jocosity

noun 0.511

younger

noun 0.511

preadolescent

noun 0.511

delinquency

noun 0.506

precocity

noun 0.506

underage

noun 0.504

stripling

noun 0.502

lustiness

noun 0.501

youngblood

noun 0.500