worrywart . worrywart {n. phr.} A person who always worries. "Stop being such a worrywart," Bob said to Alice, who was constantly weighing herself on the bathroom scale. Categories: add yours {n. phr.} Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2025 To section: W Subscribe to: American IdiomsIdioms feedEnglish languageHome page and general feed Post my comment