Where would you find a word that you can't spell?
There are several things you can try:
- Compare its pronunciation to words that you do know how to spell
- Look for rhyming words that use the same spelling
- Look in a thesaurus under words that mean about the same thing
- Type the word into a browser that looks for similarly spelled words
- Ask the word phonetically here on Answers, preferably with a clue to what the word means that you are trying to spell.