Compounds of 違いない

• 違いない
  (exp,adj-i) (phrase) sure
  no mistaking it
  for certain
  (P)
• に違いない
  (exp) I am sure
  no doubt that
  must
  must have (done)
• 間違いない
  (exp) I have no doubt
  You can depend on it
  certain
  (P)