There are a total of 42 6-letter words containing 'log', and the number may vary in different dictionaries. You can specify the dictionary and order.

• analog ₁₀
• apolog ₁₂
• beclog ₁₅
• bloggy ₁₆
• cloggy ₁₆
• cologs ₁₂
• dialog ₁₀
• duolog ₁₁
• epilog ₁₂
• eulogy ₁₂
• gloggs ₁₃
• isolog ₉
• logans ₁₀
• logged ₁₂
• logger ₁₁
• loggia ₁₁
• loggie ₁₁
• logics ₁₂
• logier ₉
• logily ₁₂
• logins ₁₀
• logion ₁₀
• logjam ₂₁
• logoed ₁₀
• logoff ₁₅
• logons ₁₀
• logout ₁₀
• logway ₁₄
• moblog ₁₅
• oology ₁₁
• prolog ₁₂
• putlog ₁₃
• sawlog ₁₂
• slogan ₁₀
• unclog ₁₄
• weblog ₁₅
• alogia ₇
• eloges ₇
• loggat ₈
• logies ₇
• loglog ₈
• lologs ₇

There are 42 6-letter words containing log in the well-known word game dictionary, 35 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 41 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 36 in the Words with Friends (WWF) dictionary.