A good one for you Koala
Good solve manxman

10. iron???

The answer is a four letter word, Remi. Other words that could be added to the list could be "pot" and "blood".

10. shot

That's the one. Nice solve, Joan! A little devious with the first clue word in the list. You probably read it as a rhyme with "butter" but it actually rhymes with "footer".

Oh, contraire, I knew all along it rhymed with footer.