Scissors is an 8 letter word. It begins and ends with S.
snakes
finishes
stastist
housesit
tuckeredtailoredtemperedtraveledthwartedticketedtamperedthreaded
culpable
The answer is laborday. It is the symbolic end of summer.
There are no eight-letter words in the English language that end in vase.
evensong
The letter V is not a common letter for words in English to end with. Some eight-letter words that end with V are mazeltov, stotinov, tolarjev.
Armchair is an 8 letter word. The 7th letter is i.