What does the suffix 'est' often signify?

The suffix 'est' is commonly used to form the superlative degree of adjectives, indicating the highest degree of a particular quality among three or more entities. For instance, in the word "tallest," the suffix 'est' shows that one subject is taller than all others in a group, highlighting an extreme or utmost quality. This superlative form is essential in comparisons, as it conveys the idea that the subject possesses the trait to the greatest extent.

Contextually, while the suffixes associated with "full of," "comparative degree," and "action or process" relate to different grammatical functions or meanings, they do not denote the superlative degree that 'est' signifies. Understanding the role of 'est' helps in recognizing how to effectively use and interpret adjectives in terms of degrees of comparison.