Heteronym
/ˈhɛt.ə.ɹoʊ.nɪm/
"Heteronym" in a Sentence (3 examples)
Near-synonyms: heterophone, homograph
The word lead (/ˈlɛd/), for the metal, and lead (/ˈliːd/), for a leash, are heteronyms.
The word agape, "astonished" or "wide open," is a heteronym of agape, "Christian love."