Overestimates rhymes with:
automates, amalgamates, automates, consummates, amalgamates, automates, checkmates, classmates, consummates, inmate's, inmates, playmates, primates, roommates, schoolmates, shipmates, teammates
automates, amalgamates, automates, consummates, amalgamates, automates, checkmates, classmates, consummates, inmate's, inmates, playmates, primates, roommates, schoolmates, shipmates, teammates