abolisher

plural abolishers

1. agentAgent noun of abolish; one who abolishes.First known use the 16ᵗʰ century.

   […] I am not come to bee an abolisher of the lawe.

   1548, Nicholas Udall, transl., The First Tome or Volume of the Paraphrase of Erasmus vpon the Newe Testamente, London: Edward Whitchurche, Luke 16

   2 more examples

   I would not be thought a Reviver of old Rites and Ceremonies to the Burdening of the People, nor an Abolisher of innocent Customs, which are their Pleasures and Recreations […]

   1725, Henry Bourne, Antiquitates Vulgares: or, The Antiquities of the Common People, Newcastle, Preface, p. x

   Alastors, Austenites, A-test Abolishers—even the straightest Of issues looks pretty oblique When a movement turns into a clique,

   1968, Kingsley Amis, “After Goliath”, in A Look Round the Estate: Poems 1957-1967, New York: Harcourt, Brace & World, pages 7-8