Upmost vs. utmost When you need an adjective meaning (1) of the highest or greatest degree or (2) most extreme, the word is utmost. When you need an adjective meaning situated at the top, highest, or most upward position, the . About the idiom "My pleasure" Answer Question. Mis from the Philippines asked about the expression "My pleasure." Answer "My pleasure" is an idiomatic response to “Thank you.” It is similar to "You’re welcome," but more polite and more emphatic. It is my utmost pleasure to announce my new album, BORREGO. An album inspired by the hauntingly beautiful Anza Borrego desert landscape and its stories.