It depends on how you're using the word climax. It can be a noun eg. the climax of the film/play.
noun
The word 'climactic' is the adjective form for the noun climax.
climax is the climax of the climax and the climax or the climax
An appositive is a word or phrase that renames or gives context to a noun right beside it. They are often used to provide emphasis, or build climax.
the climax of the story
what is the climax of the book the three musketeers
The address of the Climax Library is: 104 W Broadway, Climax, 56523 1234
A climax that is creative.
you get a climax by being in a community
climax
Climax of maid in Manhattan is a romantic climax. In the big romantic climax, they kiss without verbally resolving anything.
what was the climax