Simple Definition of worrywart
: a person who worries too much or who worries about things that are not important
Full Definition of worrywart
: a person who is inclined to worry unduly
Examples of worrywart
My father is a real worrywart.
<tends to dismiss people concerned about global warming as a bunch of worrywarts>
First Known Use of worrywart
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Thesaurus: All synonyms and antonyms for "worrywart"
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