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Antique, boutique, critique, earthquake and tequila are words. They contain the letters t and q.
Some 8-letter words that contain 2 E's and 2 T's include "tertiary," "tethered," and "teetered." These words fit the criteria of having the specified letters and length.
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 6 words with the pattern C--T-IN. That is, seven letter words with 1st letter C and 4th letter T and 6th letter I and 7th letter N. In alphabetical order, they are: captain certain chitlin contain curtain cystein
Rabbit, ferret
Quaint
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 6 words with the pattern C--TAI-. That is, seven letter words with 1st letter C and 4th letter T and 5th letter A and 6th letter I. In alphabetical order, they are: captain cattail certain contain curtail curtain
* vacant * velvet
fetidly
Acquittal, attach, dinette, ditto, matter and mitt are words. They contain the letters tt.
TypingTreatsTackleTakingThrust
resentrepentrecantresortrelentrebootretortrecentracketrocketreportregent
Here are some 6 letter words ending with T:absentassentbulletcarrotclientdeportdesertdecentexpertexportexpertforgetfaucetferretfreightgobletheighthornetindentimportimpartjacketknightlatentlariatlocustlatestmalletmarketmagnetmaggotnitwitnonfatorientoccultoffsetoutletoutfitpotentpatentpulpitpocketparentparrotpelletresultresortresentrepentregretrelentsecretscriptsplintsquintsummitsquirtspirittalentunseatvacantvelvetwalletyogurt