The term "chain thought" refers to a sequence of ideas that are linked together in a logical and coherent way. There are a variety of synonyms for this concept, including "stream of consciousness," "train of thought," and "line of reasoning." Other synonyms for "chain thought" might include "sequential ideas," "connected thoughts," and "linked concepts." Regardless of the specific phrase used, all of these synonyms convey the sense of a series of cohesive thoughts or ideas that are presented in a particular order. Whether you're writing a paper, presenting a speech, or simply trying to articulate your thoughts, having a strong chain of thought can help to ensure that your ideas are well-organized and easily understood by others.