The letters do not spell any 13 letter words. They can be used to spell many words including the 10 letter words streetcars, stretchers and trimesters.
Editorialized and effectiveness are 13 letter words. They begin with the letter e.
Boardinghouse and brainstorming are 13 letter words. The 3rd letter is the letter a.
You can't spell any 13 letter words from just 12 letters. You need the final S to spell "procrastinate."
Some 13 letter words that start with the letter a:abbreviationsabnormalitiesacceptabilityaccessibilityaccommodationaccreditationacquaintancesacupuncturistadministratoradmissibilityadvertisementaffordabilityalgebraicallyalternativelyanniversariesannouncementsanticipationsapplicabilityappropriationapproximationarchitecturalassassinationassignabilityastonishinglyattainabilityattentivenessauthenticallyauthoritativeauthorization
sacrificiallysocializationsophisticationsportsmanshipspecificationstabilizationstandardizingstrengtheningsubcontractorsubstantiallysuperficiallysyllabication
Technological, telecommuting, telemarketing, temperamental and theologically are 13 letter words. They begin with the letter t.
Resurrections
I had to spend some time researching this question, so you owe me one! Here are three 13 letter words that do not have the 'a' vowel in them: disinhibiting, degenerescent, and efferescence.
presentationpassionatelyperformancespreventativeprogrammablepreconceivedpreconditionpreservationperforationsprescriptionprepositionsproportionedpenalizationpreauthorizepalpitationspersonality
The Official Scrabble Players Dictionary does not include any two letter words that contain the letter V.
conflagration, incandescence, scintillation