Indemnity rhymes with:
solemnity, solemnity, affinity, alkalinity, amenity, community, conaty, dignity, disunity, divinity, eternity, femininity, fraternity, gaynatie, immunity, indignity, infinity, inhumanity, insanity, masculinity, mcginnity, modernity, opportunity, profanity, salinity, sanity, serenity, solemnity, trinity, unity, vanity, vicinity
Indemnity sounds like:
indent, intend, intended, intent, intimate, intimated, intimidate, intimidated, intoned