Evasion :: Evasion (n.) The act of eluding or avoiding, particularly the pressure of an argument, accusation, charge, or interrogation; artful means of eluding..
Evasive :: Evasive (a.) Tending to evade, or marked by evasion; elusive; shuffling; avoiding by artifice..
Inevasible :: Inevasible (a.) Incapable of being evaded; inevitable; unavoidable.