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noun 0.813

fifty-fourth

noun 0.767

fifty-ninth

noun 0.765

fifty-sixth

noun 0.762

fifty-eighth

noun 0.752

forty-ninth

noun 0.717

forty-first

noun 0.697

half-century

noun 0.666

forty-fifth

noun 0.660

forty-eighth

noun 0.657

five-hundredth

noun 0.656

eighty-first

noun 0.646

thirty-first

noun 0.628

fifth

noun 0.623

seventy-first

noun 0.607

fiftysomething

noun 0.606

twenty-first

noun 0.603

sixtieth

noun 0.599

fifteenth

noun 0.598

golden jubilee

noun 0.596

eighty-fifth

noun 0.594

forty-third

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sixty-fifth

noun 0.588

twenty-fifth

noun 0.585

forty-fourth

noun 0.584

forty-second

noun 0.584

fifty-fifty

noun 0.578

fortieth

noun 0.571

thirty-ninth

noun 0.567

sixty-fourth

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seventy-fifth

noun 0.561

eleventh

noun 0.558

ninety-ninth

noun 0.552

seventy-ninth

noun 0.551

twenty-ninth

noun 0.550

thirty-eighth

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eighty-ninth

noun 0.540

sixty-eighth

noun 0.539

ninety-seventh

noun 0.536

thirty-seventh

noun 0.536

eightieth

noun 0.531

twenty-eighth

noun 0.530

grade five

noun 0.530

thirtieth

noun 0.529

number five

noun 0.529

eighty-seventh

noun 0.528

ninety-fourth

noun 0.527

fifth grade

noun 0.527

sixty-ninth

noun 0.525

seventy-seventh

noun 0.525

seventy-fourth

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seventy-sixth

noun 0.524

twenty-seventh

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twenty-third

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hundredth

noun 0.513

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noun 0.510

eighty-fourth

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twenty-sixth

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seventy-third

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twenty-fourth

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twenty-second

noun 0.503

seventieth

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sixty-second

noun 0.502