How do you say heart in Yiddish?
— האַרץ (n) (harts); הארץ

Related synonyms for heart in Yiddish
eyeאױג (n) (oyg)
meatפֿלייש (n) (fleysh)
Generic synonyms for heart in Yiddish
countryדאָרפֿיש (dorfish)
courageמוט (mut)