ORDINAL NUMBERS

1^st   FIRST              6^th   SIXTH            11^th   ELEVENTH                  16^th   SIXTEENTH

      /ˈfɜː^rst/
2^nd  SECOND       7^th   SEVENTH      12^th   TWELFTH                    17^th   SEVENTEENTH

     /ˈsɛkənd/   
3^rd   THIRD            8^th   EIGHTH        13^th   THIRTEENTH               18^th   EIGHTEENTH

       /ˈθɜː^rd/
4^th   FOURTH         9^th   NINTH          14^th   FOURTEENTH             19^th   NINETEENTH

       /ˈfɔː^rθ/              /ˈnaɪnθ/
5^th   FIFTH           10^th   TENTH          15^th   FIFTEENTH                  20^th   TWENTIETH

        /ˈfɪfθ/                                                                                           /ˈtwɛntiəθ/