Antonyms of grumbler from BoostVocab

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grumbler

Synonyms of grumbler Antonyms of grumbler Examples of grumbler Usage of grumbler Parts of grumbler Definition that contains grumbler Words sounding like grumbler Explanation of grumbler

noun
a person given to excessive complaints and crying and whining
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Similar:

bellyacher complainer crybaby moaner sniveller squawker whiner

type of:
disagreeable person unpleasant person

Antonyms of grumbler

We don't have antonyms for this word yet.