wispy
wistaria
wistful
wit
witch
witchcraft
witch-doctor
witchery
witch-hunt
witching
  with
withal
withdraw
withdrawal
withdrawn
withe
wither
withers
withersoever
withhold
within

    with a vengeance

     здорово

     вовсю

the rain came down with a vengeance - дождь полил, как из ведра

     чрезвычайно

that was luck with a vengeance! - нам чертовски повезло!

     в большом количестве, с лихвой

     в полном смысле слова