granddad

noun 0.846

grandpappy

noun 0.836

grandpa

noun 0.805

grandpop

noun 0.797

grandpapa

noun 0.788

grandfather

noun 0.776

great-grandfather

noun 0.753

grampa

noun 0.746

great-grandparent

noun 0.707

granny

noun 0.686

grandmom

noun 0.686

paternal grandfather

noun 0.683

big daddy

noun 0.682

grandam

noun 0.676

grandma

noun 0.675

grandmamma

noun 0.675

daddy

noun 0.672

maternal grandfather

noun 0.669

grandsire

noun 0.665

granda

noun 0.662

grand

noun 0.661

daddy-o

noun 0.653

granduncle

noun 0.653

gramps

noun 0.652

grandaunt

noun 0.648

grandbaby

noun 0.645

grandmother

noun 0.645

grandkid

noun 0.634

great-great-grandmother

noun 0.625

great-grandson

noun 0.617

grandee

noun 0.615

old man

noun 0.614

paternal grandmother

noun 0.607

grandparenthood

noun 0.605

baby grand

noun 0.605

godfather

noun 0.597

elder

noun 0.596

grandfathering

noun 0.591

dad

noun 0.588

maternal grandmother

noun 0.585

poppa

noun 0.582

father figure

noun 0.579

grandfather clock

noun 0.570

daddy longlegs

noun 0.568

nonna

noun 0.567

greybeard

noun 0.567

forefather

noun 0.566

pappy

noun 0.565

father

noun 0.565

elder statesman

noun 0.563

grandmotherhood

noun 0.557

stepdaddy

noun 0.557

uncle

noun 0.556

grandfather clause

noun 0.556

senior

noun 0.554

old fart

noun 0.546

papa

noun 0.546

oldster

noun 0.543

eldest

noun 0.540

old lady

noun 0.540

geezer

noun 0.540

old folks

noun 0.538

gran

noun 0.535

golden oldie

noun 0.532

genro

noun 0.528

padre

noun 0.523

big guy

noun 0.521

grandmaster

noun 0.521

great-nephew

noun 0.520

bubba

noun 0.518

oldtimer

noun 0.517

oldie

noun 0.516

dirty old man

noun 0.516

grand duke

noun 0.516

patriarch

noun 0.515

senior synonym

noun 0.514

big brother

noun 0.513

papaw

noun 0.512

fuddy-duddy

noun 0.511

oldest

noun 0.511

paterfamilias

noun 0.510

ancestor

noun 0.510

grand seigneur

noun 0.508

baba

noun 0.507

father-in-law

noun 0.505

codger

noun 0.504

gramma

noun 0.503

big tree

noun 0.503

big man

noun 0.503

grandness

noun 0.502

fatha

noun 0.501

old girl

noun 0.500

granger

noun 0.500