First, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, seventh, eighteenth, nineteenth, twentieth twenty-first, twenty-fifth, thirty-second, fifty-eighth, sixty-fourth, seventy-ninth, eighty-third, ninety-ninth After that it's usually digits and letters, ie, 2nd, 7th, 20th, 23rd, 52nd, 135th, 301st Any ordinal name that doesn't end in "first," "second," or "third," ends … Read more