As a adverb most is superlative form of many. The most extreme; ultimate; greatest * (William Shakespeare) He shall answerto his utmost peril. Examples: Attention to detail is of utmost importance when you want to look good. As a adjective utmost is situated at the most distant limit; farthest. Upmost vs. utmost When you need an adjective meaning (1) of the highest or greatest degree or (2) most extreme , the word is utmost . The biography was written with the utmost respect for the deceased. (Although rare, it can also be used as a noun.) Utmost also functions as an adjective and is defined as the most extreme; of the greatest urgency or intensity.

Utmost The adjective utmost means of the greatest degree or most extreme. However, they are not interchangeable. As nouns the difference between most and utmost is that most is (uncountable) the greatest amount while utmost is maximum; greatest possible amount or quantity. Situated at the most distant limit; farthest * Evelyn ; We coasted within two leagues of Antibes, which is the utmost town in France. This is a matter of the utmost importance; don’t screw it up. The words utmost and upmost are often confused because they sound similar and their meanings are close. * Herbert ; Betwixt two thieves I spend my utmost breath. As a determiner most is superlative form of much. When you need an adjective meaning situated at the top, highest, or most upward position , the word you’re looking for is upmost . Utmost is a superlative.