Here's what rhymes with institutionalize.

Consider these alternatives

codify / high formalise / normalise standardise / size standardize / size perpetuate / late institutionalizing / lnstitutionalizing legitimize / size instigate / great systematize / size regularize / size institutionalised / institutionalized institutionalization / relation consolidate / state centralize / size institutionalise / institutionalize solidify / high entrench / went formalize / size endeavoring / measuring enshrine / line rationalize / size deepen / region democratize / size reestablish / establish concretize / size rectify / high reevaluate / late professionalize / size inculcate / great marginalize / size denigrate / great publicise / price enliven / horizon redouble / double empower / power harmonize / size humanize / size elucidate / state ameliorate / late polarize / size