all but vs roughly

all but

adv
  • Very nearly; everything short of. 

roughly

adv
  • Unevenly or irregularly. 

  • Without precision or exactness; imprecisely but close to in quantity or amount; approximately. 

  • In a rough manner; without kindness, softness, or gentleness. 

How often have the words all but and roughly occurred in a corpus of books? (source: Google Ngram Viewer )