boundless

a galaxy of boundless young talent.

He is a man of apparently boundless optimism.

enthusiasts who devote boundless energy to their hobby.

The masses have boundless creative power.

I admire her boundless energy.

An individual is only a tiny grain in the vast sea;it is the masses of people that are the boundless ocean.

The spunky, fortitudinous heroine ántonia, the boundless Nebraska prairie and the struggle of the immigrants in the frontier all greatly impress the reader.

The notion advocated by Buddhism, boundless compassion and uncontainable pity, is the best method to set up a harmonious relation between persons.