so much so

so much so

To such an extent or great degree (that). I've always hated getting up early, so much so that I typically work late just so I can sleep in a little while longer. We've taken huge losses this year, so much so we may have to sell the business if things don't drastically improve.
See also: much
Farlex Dictionary of Idioms.
See also:
  • go to sleep
  • got to go home and get my beauty sleep
  • (I've) got to go home and get my beauty sleep
  • beauty
  • winks
  • sleep it off
  • sleep off
  • of few words
  • sleep around the clock
  • lose sleep over (someone or something)