centenary

noun 0.836

bicentennial

noun 0.743

century

noun 0.731

centenarian

noun 0.708

tricentennial

noun 0.670

bicentenary

noun 0.657

sesquicentennial

noun 0.654

hundredth

noun 0.646

millennium

noun 0.634

decennial

noun 0.628

hundred

noun 0.620

turn of the century

noun 0.616

centum

noun 0.603

centurion

noun 0.596

quadricentennial

noun 0.594

tercentenary

noun 0.587

half-century

noun 0.578

centigram

noun 0.576

cento

noun 0.576

cent

noun 0.571

millennial

noun 0.567

century plant

noun 0.553

100-year flood

noun 0.547

quarter-century

noun 0.539

centime

noun 0.538

quincentenary

noun 0.535

decade

noun 0.534

commemorative

noun 0.534

nineteen hundreds

noun 0.528

centimetre

noun 0.526

decennium

noun 0.525

jubilee

noun 0.523

anniversary

noun 0.521

twentieth

noun 0.520

ninetieth

noun 0.519

biennial

noun 0.516

milestone

noun 0.515

millionth

noun 0.515

golden jubilee

noun 0.503

five-hundredth

noun 0.502

century of humiliation

noun 0.501