Synonyms of obsession

1 Syllable

must, crush, case, thing

2 Syllables

hobby, jones, fetish, grabbers, hang-up, phantom, fancy, hobbies, complex, hang-ups, mania, craze, monkey, passion, habit, phobia

3 Syllables

delusion, enthusiasm, compulsion, neuroses, joneses, addiction, attraction, addictions, neurosis, compulsions

4 Syllables

fascinations, addictedness, dependence, infatuations, fascination, requirement, preoccupation, assuetude, infatuation