Similar words: possessiveness, obsessive, obsessive-compulsive, obsessively, obsessive-compulsive disorder, excessiveness, aggressiveness, expressiveness. Meaning: [əb'sesɪvnɪs] 
n. extreme compulsiveness.
n. extreme compulsiveness. 1, I can very clearly understand obsessiveness, and the people who write to me see that I understand obsession and preciousness.
2, This obsessiveness has even led to violent consequences.
3, Obsessiveness is an powerful solution for physical and social problems. Unfortunately it's also a major cause of emotional problems.
4, This obsessiveness has even led to violent consequences. Last week, police in France said that they had thwarted a plot by a boy, 13, to murder his school teachers.
5, He retained that obsessiveness and excitement, never growing out of them.
6, Nearly always, good writing is the product of self-restraint, narrow concentration and obsessiveness.
7, In the same way, readers put up with unintelligibility , obsessiveness, painful truths, lies, bad grammar—if, in compensation, the writers allows them to savor rare emotions and dangerous sensations.
More similar words: possessiveness, obsessive, obsessive-compulsive, obsessively, obsessive-compulsive disorder, excessiveness, aggressiveness, expressiveness, impressiveness, oppressiveness, passiveness, massiveness, permissiveness, submissiveness, obsession, incisiveness, elusiveness, evasiveness, obsessional, abrasiveness, offensiveness, decisiveness, cohesiveness, pervasiveness, expansiveness, defensiveness, expensiveness, extensiveness, corrosiveness, impulsiveness.