The antonyms for the phrase "follows sequence" include "random," "arbitrary," and "haphazard." These words imply a lack of organization, structure, or predictability. In contrast, "follows sequence" denotes a methodical, logical, and ordered approach. A sequential process is carefully planned and executed, with each step leading logically to the next. In contrast, a random process lacks purpose or direction, and its outcome is uncertain. Similarly, an arbitrary sequence has no discernible logic or pattern. Haphazard denotes a lack of planning or consideration and implies a careless, slapdash approach. When you want to convey intention and order, use the word sequence. When you want to indicate a lack of order, use one of these antonyms.