Verb

• S: (v) haunt, obsess, ghost (haunt like a ghost; pursue) "Fear of illness haunts her"
• S: (v) obsess (be preoccupied with something) "She is obsessing over her weight"
• direct hypernym / inherited hypernym / sister term
• S: (v) worry (be worried, concerned, anxious, troubled, or uneasy) "I worry about my job"
• S: (v) fret (be agitated or irritated) "don't fret over these small details"
• direct troponym / full troponym
• direct hypernym / inherited hypernym / sister term
• sentence frame
• S: (v) fear (be afraid or feel anxious or apprehensive about a possible or probable situation or event) "I fear she might get aggressive"
• S: (v) fuss, niggle, fret (worry unnecessarily or excessively) "don't fuss too much over the grandchildren--they are quite big now"
• S: (v) obsess (be preoccupied with something) "She is obsessing over her weight"
• derivationally related form
• W: (adj) obsessive [Related to: obsess] (characterized by or constituting an obsession) "the obsessional character of his response"; "obsessive gambling"
• W: (n) obsession [Related to: obsess] (an unhealthy and compulsive preoccupation with something or someone)
• sentence frame