Somebody suggested:
Tevye (name)
Treye
The word list of FreeBSD (235924 words) filtered with a small Python program gives the following words:
barye
bedye
cunye
kieye
oxeye
redye
undye
uneye
yeast, yearn, years, yells, yelps, yeses, yetis
Six letter words that end in 'ye' are bugeye and redeye.
Some six letter words ending in I are:alkalialumnibanzaibikinikabukipirogisafariscampiwasabi
Some six letter words ending in U are:bureaugateaulandaumilieumuumuu
6 letter words starting and ending with N:napkinnationneuronnotion
Some six letter words ending in K are:attackdamaskembarkhijackremarkshriekshrink
6 letter f words ending with e:fiddlefacadefaminefeeblefoiblefelineficklefigurefinalefizzlefleecefondleforageforseefutilefreezefringefumble
a 6 letter word ending with a w is borrow.
Here are some 6 letter words ending with T:absentassentbulletcarrotclientdeportdesertdecentexpertexportexpertforgetfaucetferretfreightgobletheighthornetindentimportimpartjacketknightlatentlariatlocustlatestmalletmarketmagnetmaggotnitwitnonfatorientoccultoffsetoutletoutfitpotentpatentpulpitpocketparentparrotpelletresultresortresentrepentregretrelentsecretscriptsplintsquintsummitsquirtspirittalentunseatvacantvelvetwalletyogurt
Some six letter words starting with A and ending with L are:actualassailanimalartfularmfulannual
Sergei
attachbleachblotchbranchbreechbroachbrunchchurchclinchclutchcrotchcrouchcrunchdetachelfishfetishglitchhearthimpishinrushpreachslouchsmoochsmoothstarchthatchwreath
asleepbishopburlapdollopencamphiccupicecapmakeupmarkupmishaprecouprevampscrimpshrimpturnipwallopunsnapburlapbarhopbishopcarhopentrapdollopgallophookuphanguplinkuplockupmakeupmarkupmishappileupreshiprevampscrimpshrimpteacupwallop
Alkali