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Synonyms for Haunted (same or very similar meaning)

WordNet sense 1 (characterized by or indicative of distress or affliction or danger or need):
troubled

WordNet sense 2 (having inhabitants; lived in):
inhabited

WordNet sense 3 (having or showing excessive or compulsive concern with something):
obsessed, preoccupied

WordNet sense 4 (feeling or showing worry or solicitude):
concerned


From the ODE community, based on WordNetadd/edit