Adjective
The word is derived from hardy
There was a time when idealistic folksingers such as myself believed that Reality TV was a programming vogue that would peak and recede, leaving only its hardiest show-offs. Instead, it has metastasized like toxic mold, filling every nook and opening new crannies. James Wolcott
The blind Horse is hardiest. Scottish Proverb
Even the hardiest in the vaudeville industry realized the form was in decline; the perceptive understood the condition to be terminal. Source: Internet
Clients have the option of eating outside, but the sweltering heat (which can rise to 105 degrees in the summer) deters all but the hardiest residents. Source: Internet
Escorted by the hardiest work of other authors, their chances of breaking through to posterity exponentially increase. Source: Internet
Some of the hardiest bamboo species can be grown in places as cold as USDA plant hardiness zones 5–6, although they typically defoliate and may even lose all above-ground growth, yet the rhizomes survive and send up shoots again the next spring. Source: Internet