Crossword Genius

Certainly bound to differ (2,5)

Ross

I believe the answer is:

no doubt

'certainly' is the definition.
(I've seen this before)

'bound to differ' is the wordplay.
'differ' is an anagram indicator.
'bound'+'to'='boundto'
'boundto' is an anagram of 'NO DOUBT'.

(Other definitions for no doubt that I've seen before include "Almost certainly" , "sign of agreement" , "Surely" , "To be sure" , "Bound to, unquestionably" .)

I've seen this clue in The Telegraph.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.