Otterson's rhymes with:
patterson's, petersen's, peterson's, andersen's, anderson's, andersons, emerson's, jamerson's, jefferson's, newspersons, patterson's, petersen's, peterson's, spokespersons
patterson's, petersen's, peterson's, andersen's, anderson's, andersons, emerson's, jamerson's, jefferson's, newspersons, patterson's, petersen's, peterson's, spokespersons