6 letters: faults, flatus
5 letters: fails, fault, fiats, flats, flits, lifts, tails, talus
There are no six-letter English words that end in erd. Here are some five- and seven-letter words: 5-letter word: sherd 7-letter words: cowherd, donnerd, halberd
There are none - But there two six-letter words ending in j:SvarajSwaraj
astound=duston
Urchin.
The only six letter word in English that can be made with those letters is 'kaboom'.Words that can be made with those letters are:aambamboaboobookboommamobmoooak
Image? But that only five...
The six letter word that can be made from those letters is global.
Five and six thousandths.
Some six letter words that have O being the 5th letter:ActionAnalogAnchorAnyhowAuthorBaboonBallotBambooBarhopBarrowBeaconBeckonBellowBestowBetookBettorBillowBishopBorrowBottomBunionBusboyButtonCannonCannotCanyonCaptorCarbonCarboyCarhopCarrotCartonCensorClamorCocoonCommonConvoyCottonCouponCowboyCrayonCuckooCursorCustomDeaconDebtorDeployDoctorDollopDragonEditorEggnogEmployEscrowFactorFalconFallowFathomFellowFervorFlavorFollowForgotFusionGallonGallopGambolGlamorGodsonHallowHansomHarborHereofHereonHollowHorrorIceboxIndoorInflowJargon
Six letter words starting with the letter "T"ThreatThreadTinkerTimingTakingTeamedToppedTriple
There are no English words that meet the criteria, even when you repeat the letters (which you need to do to make five letters spell a six-letter word).
There are no English words ending in "-six", let alone six letter words.