Worrier
Part of speech: noun
Definition: A person who worries a great deal, especially unnecessarily.
Worrywart
Part of speech: noun
Definition: A person who worries excessively, especially about unimportant matters.
Worrier as a noun is a person who worries a great deal, especially unnecessarily. while Worrywart as a noun is a person who worries excessively, especially about unimportant matters.
Part of speech: noun
Definition: A person who worries a great deal, especially unnecessarily.
Part of speech: noun
Definition: A person who worries excessively, especially about unimportant matters.
We hope you now know whether to use Worrier or Worrywart in your sentence.