grandfather clause

noun 0.716

grandfather

noun 0.648

grandparenthood

noun 0.602

grandpa

noun 0.596

granddaddy

noun 0.591

great-grandfather

noun 0.579

granddad

noun 0.577

grandpappy

noun 0.564

grandmotherhood

noun 0.561

grandpop

noun 0.558

paternal grandfather

noun 0.556

grampa

noun 0.548

grandpapa

noun 0.543

maternal grandfather

noun 0.541

great-grandparent

noun 0.536

forefather

noun 0.529

old guard

noun 0.516

grandam

noun 0.511

legacy

noun 0.508

backdating

noun 0.502