There are a total of 163 9-letter words containing 'mit', and the number may vary in different dictionaries. You can specify the dictionary and order.

• abnormity ₁₈
• admitters ₁₃
• admitting ₁₆
• amitroles ₁₃
• anonymity ₁₈
• bedlamite ₁₇
• bevomited ₂₀
• boehmites ₁₇
• calamites ₁₆
• catamites ₁₅
• chromites ₁₇
• committal ₁₉
• committed ₁₉
• committee ₁₈
• committer ₁₈
• deformity ₁₈
• delimited ₁₅
• delimiter ₁₄
• demitasse ₁₃
• demitting ₁₆
• diatomite ₁₃
• dolomites ₁₄
• dolomitic ₁₇
• dormitory ₁₅
• dynamited ₁₇
• dynamiter ₁₆
• dynamites ₁₆
• dynamitic ₁₉
• emittance ₁₆
• eremitism ₁₅
• extremity ₂₁
• forumites ₁₆
• furmities ₁₆
• goldsmith ₁₈
• gunsmiths ₁₈
• hermitage ₁₆
• hermitism ₁₇
• imitating ₁₅
• imitation ₁₃
• imitative ₁₆
• imitators ₁₂
• infirmity ₁₈
• intermits ₁₃
• intromits ₁₃
• jokesmith ₂₇
• limitable ₁₇
• limitedly ₁₇
• limitless ₁₄
• locksmith ₂₂
• maximites ₂₂
• miterwort ₁₅
• mithering ₁₇
• miticidal ₁₇
• miticides ₁₆
• mitigable ₁₈
• mitigated ₁₅
• mitigates ₁₄
• mitigator ₁₄
• mitogenic ₁₈
• mitomycin ₂₁
• mitrewort ₁₅
• omittable ₁₆
• palmitate ₁₆
• palmitins ₁₇
• permitted ₁₆
• permittee ₁₅
• permitter ₁₅
• preadmits ₁₆
• prelimits ₁₆
• presummit ₁₉
• pretermit ₁₅
• primitive ₁₉
• proximity ₂₄
• psammites ₁₈
• recommits ₁₈
• reemitted ₁₃
• remitment ₁₆
• remittals ₁₃
• remittees ₁₂
• remittent ₁₃
• remitters ₁₂
• remitting ₁₅
• remittors ₁₂
• resubmits ₁₆
• rolamites ₁₃
• scimitars ₁₅
• scimiters ₁₅
• semitists ₁₂
• semitonal ₁₄
• semitones ₁₃
• semitonic ₁₆
• sodomites ₁₃
• sodomitic ₁₆
• songsmith ₁₇
• sublimity ₁₉
• submittal ₁₇
• submitted ₁₇
• submitter ₁₆
• summiteer ₁₆
• summiting ₁₉
• termitary ₁₄
• thermites ₁₄
• tinsmiths ₁₅
• totemites ₁₂
• transmits ₁₃
• tridymite ₁₅
• tunesmith ₁₆
• unanimity ₁₇
• unlimited ₁₆
• unmitered ₁₅
• unmitring ₁₇
• vomitives ₂₀
• vomitoria ₁₆
• vomituses ₁₇
• willemite ₁₇
• wordsmith ₁₈
• admittees ₁₂
• eremitish ₁₄
• goddammit ₁₆
• hemitrope ₁₆
• humitures ₁₄
• ironsmith ₁₄
• mitigants ₁₂
• psammitic ₁₇
• semitruck ₁₇
• smithings ₁₅
• sublimits ₁₃
• vomitiest ₁₄
• ashramite ₁₄
• atacamite ₁₃
• cemitares ₁₃
• chemitype ₂₁
• chemitypy ₂₄
• comitadji ₂₁
• comitatus ₁₃
• decommits ₁₆
• dormition ₁₂
• dormitive ₁₅
• epsomites ₁₃
• fogramite ₁₅
• fogramity ₁₈
• hemitropy ₁₉
• hermitess ₁₄
• illimited ₁₂
• immitting ₁₄
• jacksmith ₂₇
• komitajis ₂₂
• limitings ₁₂
• mitraille ₁₁
• mitriform ₁₆
• omittance ₁₃
• primitiae ₁₃
• primitial ₁₃
• primitias ₁₃
• prozymite ₂₅
• semitaurs ₁₁
• smithying ₁₈
• strumitis ₁₁
• supremity ₁₆
• symitares ₁₄
• unsmitten ₁₁
• vegemites ₁₅
• vomitings ₁₅

There are 163 9-letter words containing mit in the well-known word game dictionary, 121 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 157 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 116 in the Words with Friends (WWF) dictionary.