worry

> worry
(verb)
annoy, badger, bait, beset, bore, bother, chafe, disquiet, disturb, fret, gall, harass, harry, hector, infest, irritate, molest, persecute, pester, plague, tease, torment, trouble, vex.

> worry
(noun)
annoyance, anxiety, apprehensiveness, care, concern, disquiet, fear, misgiving, perplexity, solicitude, trouble, uneasiness, vexation.