grandest
These are from the TWL (the Scrabble dictionary):apocarp arcuatecapturecartagecouragecuracaocuracoaoutpaceoutraceoutrageparapetpeacoatportageprecoup
Using the TWL, (the Scrabble dictionary), these are the possibilities:actress addressaddrestaspectscarpetscastersdepartsescarpspaddersparsecspasterspetardspreactsprecastprecastsrecastsredactsredcapsrepastssaddestscarpedscartedscrapedscrapessecparsspacersspaderssparestspectraspreads
Six four-letter words can be made from these letters usingthe TWL, (the Scrabble dictionary).inroironjoinnoirnoriruin
There are no English Scrabble words that meet the criteria.
From the Scrabble dictionary: dongola dragoon gadroon goldarn gondola lardoon
Librarian is a 9 letter word that has letters BRAIN in it.
8 different 4-letter words can be formed from the letters of the word "Nation".
Sinkage is the seven letter word formed using the letters aeigkns.
My results:5 Letter Scrabble Wordsaegisaguesguiseseguesiegeusage4 Letter Scrabble Wordsageeagesagueeaseegisgaesgeesgiessage3 Letter Scrabble Wordsageagsaiseaugaegasgeegiesaesagsauseaseesegseisueuse2 Letter Scrabble Wordsaeagaiasesissius
No seven letter word could be found in the TWL (the Scrabble dictionary). If you can play off of a W, A, or I, these eight-letter words can be made for a bingo:citywardcaryatidacridity
No eight-letter words could be found in either Webster's Second International, or the TWL, (the Scrabble dictionary), using only these letters. If you can find an "i" to play off of, you could make:antiarins
Can't make an 8 letter word with 7 letters. Interestingly enough, you can make "idiot" from those letters. Also, you can make these:5 Letter Scrabble Wordsidiotiodid4 Letter Scrabble Wordsdidodiptdoittipitopi3 Letter Scrabble Wordsdiddipditdotoddoptpitpodpoipottiptodtop2 Letter Scrabble Wordsdoiditodoioppitito