Until they were on the spot, even a success might prove an anti-climax.
There are two ways of encountering an anti-climax, an heroic, an unheroic.
He smiled for an instant; it certainly struck him as rather an anti-climax.
It was an anti-climax, a bathos, of which St. Augustine is seldom guilty.
Juno, this anti-climax strikes me as being exceedingly funny?
It was an ...