See 50 examples of degrees of comparison in English with positive, comparative, and superlative forms. A clear list with rules and examples for easy learning. What is Mean by Superlative Degree of Comparison? The superlative degree of comparison in English grammar identifies the highest or lowest degree among three or more subjects. It is formed by adding “-est” to short adjectives or using “most” or “least” with longer adjectives. For example, “tallest,” “most interesting.” This degree is used to highlight the extreme quality of one item in a group. Explore the highest level of comparison in English language, the superlative degree . Learn its meaning, definition, rules, and check out examples to understand the concept better. Learn 100 useful superlative degree sentences with examples. Improve English grammar easily through this complete list.