ph.

1. definitely or positively (`sure' is sometimes used informally for `surely')

e.g. the results are surely encouraging
she certainly is a hard worker
it's going to be a good day for sure
they are coming, for certain
they thought he had been killed sure enough
he'll win sure as shooting
they sure smell good
sure he'll come

Synonym: surelycertainlysurefor suresure enoughsure as shooting