Mania for setting fires

Solution (By Examveda Team)

One word substitute is Pyromania.

Pyromania: an obsessive desire to set fire to things.
Kleptomania: a recurrent urge to steal, typically without regard for need or profit.
Logomania: pathologically excessive (and often incoherent) talking.
Nymphomania: uncontrollable or excessive sexual desire in a woman.