maternal grandfather

noun 0.917

paternal grandmother

noun 0.870

grandfather

noun 0.846

great-grandfather

noun 0.790

maternal grandmother

noun 0.766

grandpa

noun 0.751

granddad

noun 0.731

grandpapa

noun 0.719

grandpop

noun 0.717

paternal aunt

noun 0.700

grampa

noun 0.690

great-grandparent

noun 0.686

granddaddy

noun 0.683

grandpappy

noun 0.680

granduncle

noun 0.662

maternal uncle

noun 0.655

father-in-law

noun 0.650

grandmother

noun 0.647

grandsire

noun 0.635

great-great-grandmother

noun 0.630

grandparenthood

noun 0.612

grandmom

noun 0.608

great-grandson

noun 0.605

father

noun 0.600

birth father

noun 0.591

maternal aunt

noun 0.590

forefather

noun 0.587

grandma

noun 0.587

padre

noun 0.580

grandmamma

noun 0.571

adoptive father

noun 0.569

nonna

noun 0.568

pater

noun 0.565

paternalist

noun 0.563

father figure

noun 0.560

parental

noun 0.559

paterfamilias

noun 0.558

grandaunt

noun 0.557

grandfathering

noun 0.556

gramps

noun 0.554

granny

noun 0.553

godfather

noun 0.552

papa

noun 0.547

grandfather clock

noun 0.545

patriline

noun 0.544

paternity

noun 0.543

patriarch

noun 0.541

daddy

noun 0.541

uncle

noun 0.540

maternal

noun 0.540

dad

noun 0.539

grandmotherhood

noun 0.535

stepdad

noun 0.531

patronym

noun 0.527

surrogate father

noun 0.525

poppa

noun 0.525

great-nephew

noun 0.520

grandam

noun 0.518

grandkid

noun 0.517

grand

noun 0.517

parent

noun 0.516

birth parent

noun 0.516

old man

noun 0.513

grandfather clause

noun 0.509

patrilineage

noun 0.508

granda

noun 0.503

extended family

noun 0.501