Word Type

Noun

Verb

The word "grandfather" can be used as noun and verb.

Word Relationships

Opposites (Antonyms)

grandchild grandmother

Capable Of

give presents

Derived Terms

GILF co-grandfather grandfather chair grandfather clause grandfather clock grandfather paradox grandfather rights grandfather shirt grandfather-in-law grandfatherhood grandfathering grandfatherish grandfatherism grandfatherless grandfatherly grandfathership great great great grandfather great-grandfather great-great-grandfather stepgrandfather you kiss your grandfather with that mouth

Derived From

father grandfather clause

Distinct From

descendent grandmother offspring

Etymologically Related To

clause grandfather clause

Context

law

Broader Terms (Hypernyms)

grandparent relative

Narrower Terms (Hyponyms)

maternal grandfather paternal grandfather

Type Of (IsA)

ancestor direct relative two generations past grandparent male

Part Of

family

Related Terms

old man

Related Terms

apply family father forefather grandchildren grandmother grandparent homes in family law male man old old man old person organization people person relative retain retirement retirement homes unaffected wrinkles

Synonym Network

eldfather forefather granddad grandpa grandsire pops

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.