yes Vacuum, Vacuole and covert to name three.
There are no words that have double-x in them.
Words that I can make with e-a-r-d-r-i-v are:aadaidaideairaridaveaverdaredeardiredivediverdriveearederaerrIidI'dideaireI'veraidrareravereadrearredridriderivervaried
vampire vampire bat
Valiant, Victorious.
yes
Words with double t's:atticattachattainattireattitudebatterybettingbrittlebarrettebuttressbetterbitterbottlebutterbuttonblottercattlecassettecommitteecluttercottoncuttingdittodiskettedinetteetiquetteflutterfritterfatterfetteredfittedglittergutterhitterhotterjitterykettleknittedknottedlittlelotterylettermattermattednettedotterpatternpattypattedpottingpotteryputterpettedrattlesettlestutterspattersputterspittingsplittingspottedswattedslottedscattertattleutterlyvettedwittedkittenlitterbatteredpatternsbetterbottompermitted
To show that - since the resulting graph is a straight line - "V" is proportional to "I". In other words, if you double "V", then "I" will also double.
revolver, evolve, vivacious, vivisection, devolve
vivid
The Official Scrabble Players Dictionary does not include any two letter words that contain the letter V.
aardvark
There are no recorded two (2) letter scrabble word that ends with V.
vladimir
vector
Yes, there are many vvords with tvvo letter v's. Alternatively there are words like "valve".
savvy She's a captivating speaker and a very savvy politician.