Here's what rhymes with adversities.

Consider these alternatives

vicissitudes / viscissitudes surmount / amount tribulations / relations inconveniences / conveniences privations / relations admonitions / conditions persevere / will insecurities / maturities misfortunes / importance complexities / perplexities deprivations / relations disappointments / appointments frustrations / relations cataclysms / conditions overcoming / coming underdevelopment / development vagaries / bakeries idiosyncrasies / these humankind / kind overcomes / once