rather than typing out all of them, check this link http://wordover.com/q/s%3F%3F%3F%3F%3F%3F%3Fh/ most of them are types of fish, so try stopwatch, sourdough or sixteenth
Kickstand is a 9 letter word. Kidnapped is a 9 letter word.
delivered
Inventing, investing.
cadavered
exchanged
solipsism
One such word is essential.
repechage
There aren't any 9 letter words ending in 'joust'.
Spaghetti
Overnight sojourn
Nightgear