There are a total of 64 6-letter words containing 'imp', and the number may vary in different dictionaries. You can specify the dictionary and order.

• blimps ₁₆
• chimps ₁₇
• crimps ₁₅
• crimpy ₁₇
• dimple ₁₄
• dimply ₁₆
• gimped ₁₅
• guimpe ₁₅
• guimps ₁₅
• impact ₁₅
• impair ₁₂
• impala ₁₃
• impale ₁₃
• impark ₁₆
• impart ₁₂
• impawn ₁₆
• impede ₁₃
• impels ₁₃
• impend ₁₄
• imphee ₁₄
• imping ₁₅
• impish ₁₄
• impone ₁₃
• import ₁₂
• impose ₁₂
• impost ₁₂
• impros ₁₂
• improv ₁₆
• impugn ₁₆
• impure ₁₃
• impute ₁₃
• jimper ₂₁
• jimply ₂₄
• limpas ₁₃
• limped ₁₄
• limper ₁₃
• limpet ₁₃
• limpid ₁₄
• limply ₁₆
• limpsy ₁₅
• pimped ₁₆
• pimple ₁₆
• pimply ₁₈
• primps ₁₅
• rimple ₁₃
• scrimp ₁₅
• shrimp ₁₄
• simper ₁₂
• simple ₁₃
• simply ₁₅
• skimps ₁₆
• skimpy ₁₈
• wimped ₁₆
• wimple ₁₆
• impled ₁₁
• dimpsy ₁₄
• flimps ₁₃
• imparl ₁₀
• impave ₁₃
• impies ₁₀
• implex ₁₇
• impots ₁₀
• simpai ₁₀
• skrimp ₁₄

There are 64 6-letter words containing imp in the well-known word game dictionary, 54 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 63 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 54 in the Words with Friends (WWF) dictionary.