Certainly

The baker just felt this incredible knead to make bread. That’s certainly the truth.
In the 1970s, hippies loved going to a Grateful Dead concert and getting toasted. That’s certainly the truth.
What do you do when your partner drinks your coffee? I don't know, but that's certainly grounds for divorce.
Have a gneiss day! This is one of the simplest rock puns, but it is certainly a gneiss way to start your day out right!
Set or be set. This is certainly the right way to look at things.