Grandpa :
lolo
Synonyms :
Grandfather, Gramps, Granddad, Granddaddy, Grandad
Grandfather, Gramps, Granddad, Granddaddy, Grandad
English Meaning :
(Noun : The father of your father or mother)
(Noun : The father of your father or mother)
Example : My granny went first when I was fifteen, and my grandpa went next when I was eighteen.
My granny went first when I was fifteen, and my grandpa went next when I was eighteen.
Word Example from TV Shows :

...with Grandpa Anus
watching every move I make.
Breaking Bad Season 3, Episode 11

...with Grandpa Anus
watching every move I make.
Breaking Bad Season 3, Episode 11
Granduncle :
Lolo
English Meaning :
(Noun : An uncle of your father or mother)
(Noun : An uncle of your father or mother)