Here's what rhymes with popularise.

Consider these alternatives

popularize / size enliven / horizon demystify / high publicise / price systematize / size elucidate / state vitalize / size humanise / luminous popularisation / relation popularising / rising orchestrate / late popularizing / rising galvanize / size instigate / great eulogize / size circumscribe / right propel / well revitalise / devitalise misguide / side overawe / law imbue / you elevate / state humanize / size crystallize / size codify / high popularization / education reinvigorate / great disparage / marriage disseminate / late