growl
1. [ verb ] to utter or emit low dull rumbling sounds
Synonyms: rumble grumble
Examples:

: "he grumbled a rude response." "Stones grumbled down the cliff"

Related terms: utter rumble growling
2. [ noun ] the sound of growling (as made by animals)
Synonyms: growling
Related terms: cry grumble
Similar spelling:   Gruwell
  Grewell
  gruel
  Groll
  grill
  Grell
  Grall
  grail
  Grillo
  Grilli
  grille
  greyly
  Greely
  grayly
  Groleau
  greeley