granduncle
1. [ noun ] an uncle of your father or mother
Synonyms: great-uncle
Related terms: uncle
Similar spelling:   grenadine
  grand_circle
  grand_duchess
  grandad
  groundless
  grand_duchy
  grand_duke
  granddad
  grandee
  grandson
  ground_rule
  ground_cloth
  grand_canal
  grand_mal
  grande_dame
  grandeur
  Grandison
  Grenadian
  grandaunt
  ground_level
  ground_noise
  ground-level
  grounding
  groundnut
  grenade
  girandole
  grand_jury
  Grand_Turk
  grandiose
  granddaddy
  granddaughter
  grandness
  grindle
  grounder
  groundsel
  grandchild
  gruntle