obsessive

As nouns the difference between obsessive and cyberfreak

is that obsessive is a person who is obsessed, who has an obsession while cyberfreak is (slang|often|derogatory) an obsessive internet user.

As an adjective obsessive

is prone to cause obsession.

As nouns the difference between obsessive and nethead

is that obsessive is a person who is obsessed, who has an obsession while nethead is an obsessive Internet user.

As an adjective obsessive

is prone to cause obsession.

As nouns the difference between obsessive and foamer

is that obsessive is a person who is obsessed, who has an obsession while foamer is (slang) an obsessive railfan.

As an adjective obsessive

is prone to cause obsession.

As nouns the difference between obsessive and religiophobia

is that obsessive is a person who is obsessed, who has an obsession while religiophobia is an irrational or obsessive fear or anxiety of religion, religious faith, religious people or religious organisations.

As an adjective obsessive

is prone to cause obsession.