comparisons

noun

1. The act of comparing or the state or process of being compared.“to bring a thing into comparison with another;  there is no comparison between them”
2. An evaluation of the similarities and differences of one or more things relative to some other or each-other.“He made a careful comparison of the available products before buying anything.”
3. With a negation, the state of being similar or alike.“There really is no comparison between the performance of today's computers and those of a decade ago.”
4. (grammar) The ability of adjectives and adverbs to form three degrees, as in hot, hotter, hottest.