Here are some examples of homonyms:
Different spellings:
* to, too, two
* there, their, they're
* hear, here
* write, right
* see, sea
Same spellings:
* bat (animal) and bat (baseball equipment)
* bow (weapon) and bow (bend forward)
* can (be able to) and can (metal container)
* fair (just) and fair (carnival)
* lead (metal) and lead (to guide)
These are just a few examples, and there are many more homonyms in the English language!