supremely

To the greatest, highest, or utmost degree.

Japanese Meaning

最高度に / 極めて / 至極に / 非常に

She felt supremely confident as she stepped onto the stage to deliver her speech.

彼女は舞台に上がってスピーチをする時、この上なく自信があった。

Sense（1）

To the greatest, highest, or utmost degree.

They were supremely confident at the beginning of the season.

more supremely

（ comparative ）

most supremely

（ superlative ）