| OBSESSING | • obsessing v. Present participle of obsess. • OBSESS v. to dominate the thoughts of. | 
| OBSESSION | • obsession n. The quality of being obsessed. • obsession n. An idea that engenders a compulsive or irrational preoccupation, or the preoccupation thereby engendered. • obsession n. An activity or entity that inspires a compulsive and potentially unhealthy fixation, or the fixation thereby inspired. | 
| OBSESSIVE | • obsessive adj. Prone to cause obsession. • obsessive adj. Having one thought or pursuing one activity to the absolute or nearly absolute exclusion of all others. • obsessive adj. Excessive, as results from obsession. | 
| OBSESSIONS | • obsessions n. Plural of obsession. • OBSESSION n. the morbid persistence of an idea in the mind. | 
| OBSESSIVES | • obsessives n. Plural of obsessive. • OBSESSIVE n. someone affected or characterized by obsessive behaviour. | 
| OBSESSIONAL | • obsessional adj. Marked by obsession. • OBSESSIONAL adj. relating to obsession. | 
| OBSESSIVELY | • obsessively adv. In an obsessive manner. • obsessively adv. To an obsessive degree. • OBSESSIVE adv. subject to obsession. | 
| OBSESSIONIST | • obsessionist n. A person who has an obsession; an obsessive. • OBSESSIONIST n. someone who is obsessed by a fixed idea. | 
| OBSESSIONALLY | • obsessionally adv. In an obsessional manner. • OBSESSIONAL adv. relating to obsession. | 
| OBSESSIONISTS | • obsessionists n. Plural of obsessionist. • OBSESSIONIST n. someone who is obsessed by a fixed idea. | 
| OBSESSIVENESS | • obsessiveness n. The characteristic of being obsessive. • OBSESSIVE n. subject to obsession. | 
| OBSESSIVENESSES | • OBSESSIVENESS n. OBSESSIVE, subject to obsession. |