Homographs: Words that are spelled the same but have different meanings and often different pronunciations.
* Bat (a nocturnal flying mammal) vs. bat (a piece of equipment used in baseball)
* Bow (a knot tied with two loops) vs. bow (to bend at the waist)
* Lead (a heavy metal) vs. lead (to guide)
* Minute (a small amount of time) vs. minute (extremely small)
* Object (a thing) vs. object (to disagree)
Homophones: Words that sound the same but have different spellings and meanings.
* There, their, they're
* To, too, two
* Hear, here
* See, sea
* Write, right
* Know, no
* Your, you're
* Peace, piece
* Sail, sale
* Wait, weight
Homonyms that are both homographs and homophones:
* Bass (a type of fish) vs. bass (a low musical note)
* Bat (a nocturnal flying mammal) vs. bat (to hit a ball with a bat)
* Can (a metal container) vs. can (to be able to)
This is just a small sample, there are many more homonyms in the English language!