There are a total of 62 9-letter words containing 'sty', and the number may vary in different dictionaries. You can specify the dictionary and order.

• contrasty ₁₅
• decastyle ₁₆
• endostyle ₁₄
• epistyles ₁₅
• freestyle ₁₅
• hairstyle ₁₄
• hexastyle ₂₁
• homestyle ₁₇
• hypostyle ₁₉
• immodesty ₁₈
• lifestyle ₁₆
• misstyled ₁₆
• misstyles ₁₅
• mistyping ₂₀
• nonstyles ₁₄
• octastyle ₁₅
• oldstyles ₁₄
• otoplasty ₁₅
• overhasty ₁₇
• pederasty ₁₅
• peristyle ₁₅
• prostyles ₁₅
• pygostyle ₁₉
• restyling ₁₅
• stylebook ₁₉
• styleless ₁₃
• styliform ₁₈
• stylisers ₁₂
• stylishly ₁₇
• stylising ₁₅
• stylistic ₁₅
• stylizers ₂₁
• stylizing ₂₄
• stylobate ₁₅
• stylolite ₁₃
• stylopids ₁₆
• stymieing ₁₇
• stypsises ₁₄
• styrofoam ₁₇
• typestyle ₁₇
• unstylish ₁₆
• urostyles ₁₃
• antistyle ₁₂
• homostyly ₂₀
• hyponasty ₂₀
• neoplasty ₁₄
• stylitism ₁₄
• styptical ₁₆
• anaplasty ₁₄
• areostyle ₁₂
• diastyles ₁₃
• enstyling ₁₃
• monostyle ₁₄
• octostyle ₁₄
• overlusty ₁₅
• polymasty ₁₉
• polystyle ₁₇
• stylopise ₁₄
• stylopize ₂₃
• substylar ₁₄
• substyles ₁₄
• zooplasty ₂₃

There are 62 9-letter words containing sty in the well-known word game dictionary, 44 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 60 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 42 in the Words with Friends (WWF) dictionary.