Here's what rhymes with emasculate.

Consider these alternatives

disempower / power trample / sample democratize / size denigrate / great demean / mean beguile / while kowtow / bow humanize / size vitalize / size intubate / state marginalize / size polarize / size intellectualize / size enfranchise / franchise despoil / toil institutionalize / institutionalise vilify / high humanise / luminous objectify / high satirize / size trivialize / size misguide / side systematize / size subjugate / great sentimentalize / size