Dee
You can spell the letter 'w' as a word like this: 'double-u', or 'double-you'.
You don't. The letter O is a letter, not a word. The word "oh" is a word but it does not stand for the letter O.
'ess'
afa
vee
The letters spell the 7 letter word endures. They also spell the word ensured.
Drainpipe
teddies
An eight letter word is pretends.
myriad
Remove the D to spell "moo."
There isn't one. You can make the 5 letter word bound
The longest word in English that can be spelled with the eleven letters DAIRBUNSPTH is the ten letter word PAINTBRUSH.
Those letter will spell eardrum.
The 5-letter anagrams are AIDES and IDEAS.
The five letter word that can be made from the letters 'eudledum' is elude.
The letters can be used to spell the 8 letter word beeyards (an apiary). They also spell the word belayers (one that fastens a rope).