The term "most blenching" refers to a heightened state of fear or cowardice. Antonyms for this word can be words that indicate bravery, courage or fearlessness. Some examples of antonyms for "most blenching" include bold, daring, courageous, fearless, heroic, intrepid, dauntless, resolute, undaunted or valiant. These words signify a person who is not afraid or hesitant to face challenging situations, shows perseverance, and stands up for their beliefs. A person who exhibits these qualities is often admired, respected, and seen as a role model by others.