worry

worry (http://definr.com/worry)

     n 1: something or someone that causes anxiety; a source of
          unhappiness; "New York traffic is a constant concern";
          "it's a major worry" [syn: concern, headache, vexation]
     2: a strong feeling of anxiety; "his worry over the prospect of
        being fired"; "it is not work but worry that kills"; "he
        wanted to die and end his troubles" [syn: trouble]
     v 1: be worried, concerned, anxious, troubled, or uneasy
     2: be concerned with; "I worry about my grades" [syn: care]
     3: disturb the peace of mind of [ant: reassure]
     4: think moodily or anxiously about something [syn: brood, dwell]
     5: be on the mind of; "What is worrying you?" [syn: concern,
        interest, occupy]
     6: lacerate by biting; of dogs
     7: touch or rub constantly; "The old man worried his beads"
     8: be concerned with or about something or somebody [syn: mind]