The order of certain words that define the meaning of the sentence as a whole. The changing of word placement can cause the meaning of the entire sentence.

Pace
Rhythm
Fluency
Syntax

The correct order is: Syntax, Pace, Rhythm, Fluency.

Syntax refers to the arrangement of words in a sentence, Pace refers to the speed at which the words are spoken or read, Rhythm refers to the pattern of stressed and unstressed syllables in a sentence, and Fluency refers to the overall smoothness and ease of understanding of the sentence.