Grade 5
(grum-ble) 2 syllables

Definition

verb. to complain quietly about something.

Example Sentence

Please do not grumble under your breath.

More Example Sentences

He would grumble when he had to clean.

Synonyms

complain; murmur; whine

Antonyms

cheer; praise; celebrate

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grumble
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Rhymes

  • bumble
  • crumble
  • fumble
  • grumble
  • gumbel
  • humble
  • jumble
  • kumble
  • mumble
  • rumble
  • stumble
  • trumble
  • trumbull
  • tumble
  • umbel
  • umble