Source : Webster's Revised Unabridged Dictionary (1913)

Inextricably \In*ex"tri*ca*bly\, adv.
   In an inextricable manner.

Source : WordNet®

inextricably
     adv : in an inextricable manner; "motives inspired by Mammon were
           often inextricably blended with things pertaining to
           Caesar and to God"