grumbler
noun/ˈɡrʌmblə(r)/
/ˈɡrʌmblər/
- a person who often complains, especially about things that are not really very serious
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grumbler
Definition of grumbler noun from the Oxford Advanced Learner's Dictionary
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Nearby words
ripple effect
noun
From the Topic
Change, cause and effect
C2
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