There are a total of 18 10-letter words containing 'script', and the number may vary in different dictionaries. You can specify the dictionary and order.

• ascription ₁₇
• ascriptive ₂₀
• conscripts ₂₀
• coscripted ₂₀
• descriptor ₁₇
• manuscript ₂₁
• postscript ₁₉
• prescripts ₁₉
• rescripted ₁₇
• scriptoria ₁₆
• scriptural ₁₈
• scriptures ₁₇
• subscripts ₂₀
• transcript ₁₇
• typescript ₂₁
• unscripted ₁₉
• proscripts ₁₆
• tapescript ₁₆

There are 18 10-letter words containing script in the well-known word game dictionary, 15 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 18 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 16 in the Words with Friends (WWF) dictionary.