Here's what rhymes with abolishment.

Consider these alternatives

abolition / position reestablishment / establishment promulgation / relation imposition / position reconstitution / solution instituting / including exoneration / operation institutionalizing / lnstitutionalizing reinstitution / solution abrogation / education disestablishment / establishment reintroduction / production legalisation / relation irreversibility / ability knell / well harmonisation / information revocation / education vivisection / antivivisection harmonization / information discontinuation / relation finalization / relation repeal / deal internationalization / relation institutionalization / relation codification / education obliteration / education reinstatement / statement