fiftysomething

noun 0.752

thirtysomething

noun 0.747

40s

noun 0.741

fortieth

noun 0.685

sixtysomething

noun 0.673

twentysomething

noun 0.657

forty-third

noun 0.644

forty-first

noun 0.642

forty-fourth

noun 0.635

forty-second

noun 0.611

thirty-ninth

noun 0.575

forty-fifth

noun 0.574

forty-ninth

noun 0.565

forty-eighth

noun 0.556

fourscore

noun 0.547

middle age

noun 0.539

top 40

noun 0.534

fourth person

noun 0.529

ten-four

noun 0.528

thirty-seventh

noun 0.520

old fart

noun 0.516

fourth

noun 0.510

thirty-eighth

noun 0.505