Unreasonable

excessive extreme too much dear steep unfair immoderate unjust inordinate pricey undue unwarranted unjustifiable exorbitant uncalled-for unlawful wrongful arbitrary senseless stiff illegitimate extortionate improper intemperate overmuch out of bounds way out peremptory up to here costing an arm and a leg too-too posh absonant unrightful warrantable far-out overkill