There are a total of 149 10-letter words containing 'super', and the number may vary in different dictionaries. You can specify the dictionary and order.

• superacids ₁₈
• superadded ₁₇
• superagent ₁₇
• superalloy ₁₈
• superaltar ₁₅
• superbanks ₂₂
• superbikes ₂₁
• superblock ₂₅
• superbness ₁₈
• superboard ₁₈
• superbombs ₂₃
• supercargo ₁₉
• superceded ₁₉
• supercedes ₁₈
• supercells ₁₉
• superclass ₁₈
• superclean ₁₉
• superclubs ₂₂
• supercoils ₁₈
• supercools ₁₈
• superdairy ₁₇
• superduper ₁₉
• superelite ₁₅
• superettes ₁₄
• superfarms ₂₀
• superfirms ₂₀
• superfixes ₂₄
• superflack ₂₅
• superflies ₁₈
• superfluid ₂₀
• superfoods ₁₈
• superfruit ₁₈
• superfunds ₂₀
• supergenes ₁₇
• supergiant ₁₇
• superglued ₁₉
• superglues ₁₈
• supergrass ₁₆
• supergroup ₂₀
• superheats ₁₆
• superheavy ₂₂
• superhelix ₂₄
• superhuman ₂₁
• superhyped ₂₂
• superhypes ₂₁
• superiorly ₁₇
• superjocks ₃₀
• superjumbo ₃₀
• superlarge ₁₇
• superlight ₁₉
• superliner ₁₆
• superlunar ₁₇
• superlying ₂₀
• supermacho ₂₂
• supermales ₁₈
• supermaxes ₂₄
• supermicro ₂₀
• superminds ₁₉
• superminis ₁₈
• supermodel ₁₉
• supermoons ₁₈
• supernally ₁₉
• supernovae ₁₉
• supernovas ₁₉
• superorder ₁₅
• superoxide ₂₂
• superpimps ₂₃
• superpipes ₂₀
• superplane ₁₉
• superports ₁₇
• superposed ₁₈
• superposes ₁₇
• superpower ₂₀
• superraces ₁₇
• superroads ₁₅
• supersales ₁₅
• superscale ₁₈
• superscout ₁₈
• superseded ₁₆
• superseder ₁₅
• supersedes ₁₅
• supersells ₁₆
• supersexes ₂₁
• supersharp ₁₉
• supershows ₁₉
• supersized ₂₄
• supersizes ₂₃
• superslick ₂₂
• supersmart ₁₇
• supersoaps ₁₇
• supersonic ₁₈
• superspace ₂₀
• superspies ₁₇
• superstars ₁₄
• superstate ₁₄
• superstock ₂₁
• superstore ₁₄
• superstorm ₁₇
• superstuds ₁₆
• supersweet ₁₇
• supertaxes ₂₁
• superthick ₂₃
• supertight ₁₈
• supertitle ₁₅
• supertonic ₁₈
• supertwist ₁₇
• superusers ₁₅
• supervened ₂₀
• supervenes ₁₉
• supervised ₁₉
• supervises ₁₈
• supervisor ₁₈
• superwaves ₂₁
• superweeds ₁₈
• superwives ₂₁
• superwoman ₂₁
• superwomen ₂₁
• superatoms ₁₄
• superbitch ₁₉
• supercheap ₁₉
• supercross ₁₄
• supernates ₁₂
• supersaurs ₁₂
• superwides ₁₆
• superacute ₁₄
• superating ₁₃
• superation ₁₂
• superbazar ₂₃
• superbrain ₁₄
• superbrats ₁₄
• superdense ₁₃
• superexalt ₁₉
• superfecta ₁₇
• superfused ₁₆
• superfuses ₁₅
• superhives ₁₈
• superloads ₁₃
• supermarts ₁₄
• supermotos ₁₄
• supernurse ₁₂
• superphyla ₂₀
• supersalts ₁₂
• supersaver ₁₅
• supersound ₁₃
• superspeed ₁₅
• supertruck ₁₈
• supervisal ₁₅
• supervisee ₁₅
• superwaifs ₁₈

There are 149 10-letter words containing super in the well-known word game dictionary, 110 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 134 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 117 in the Words with Friends (WWF) dictionary.