There is no nine letter word in English spelled with those letters.
The longest word spelled with those letters is shamrock.
Those letters spell siesta.
Those letters spell radius.
Those letters spell choas.
Those letters will spell penury.
Those letters spell babied.
Those letters will spell torsion.
Those letters spell "astray".
Those letters spell toucan.
Those letters will spell werewolf.
Those letters spell upstage.
Those letters will spell plaque.
Those letters spell sprain.