Ordinal numbers (1st - 31st)

1^st

• second

• twenty-first

• one

• first

2^nd

• twenty-second

• twentieth

• two

• second

3^rd

• three

• third

• thirtieth

• twenty-third

4^th

• four

• fifth

• fourth

• third

5^th

• fifth

• fourth

• twenty-fifth

• five

6^th

• seventh

• six

• twenty-sixth

• sixth

7^th

• seventh

• seven

• eighth

• sixth

8^th

• eight

• eighteen

• ninth

• eighth

9^th

• eighth

• nine

• ninth

• nineteen

10^th

• tenth

• eleventh

• ten

• ninth