Compounds of 言わずもがな

• 言わずもがな
  (exp) (1) (it) goes without saying
  needn't be said
  (2) should rather be left unsaid
• 言わずもがなの事
  (exp,n) (1) something that goes without saying
  something that needn't be said
  (2) something that should rather be left unsaid
• 言わずもがなのこと
  (exp,n) (1) something that goes without saying
  something that needn't be said
  (2) something that should rather be left unsaid