decennium

noun 0.852

decennial

noun 0.789

decade counter

noun 0.718

tenth

noun 0.677

decile

noun 0.676

decagon

noun 0.639

decan

noun 0.636

decamer

noun 0.622

century

noun 0.621

decathlon

noun 0.613

decet

noun 0.611

teen

noun 0.609

decanate

noun 0.607

10-20

noun 0.601

period

noun 0.589

decathlete

noun 0.589

decane

noun 0.576

dozen

noun 0.563

tenth grade

noun 0.549

tenner

noun 0.549

dodecagon

noun 0.548

decadence

noun 0.546

grade ten

noun 0.544

twentieth

noun 0.543

dime

noun 0.541

decimetre

noun 0.534

centennial

noun 0.534

year

noun 0.533

five-and-ten

noun 0.526

term of years

noun 0.521

decanal

noun 0.520

ten-thousandth

noun 0.518

decadent

noun 0.516

centenary

noun 0.513

ennead

noun 0.512

zwanziger

noun 0.512

age

noun 0.511

tenday

noun 0.510

deco

noun 0.510

term

noun 0.508

teen-ager

noun 0.508

time

noun 0.506

time frame

noun 0.506

half-century

noun 0.505

turn of the century

noun 0.505

decibel

noun 0.505

decimal

noun 0.505

millennium

noun 0.504

teenage

noun 0.504

40s

noun 0.503

70s

noun 0.502

decal

noun 0.500