Why this word is great
TAPASVI — [Noun] A male ascetic or practitioner of penance in Hinduism, one who endures rigorous austerities to attain spiritual power. Transliteration of Hindi तपस्वी (tapasvī), from Sanskrit तपस्विन् (tapasvin, "ascetic, one who performs austerities"), derived from तपस् (tapas, "heat, austerity, penance") + -विन् (-vin, possessive suffix). Unlike "sadhu" (a wandering holy man, often clad in ochre) or "yogi" (who pursues liberation through meditative practice), the tapasvi is defined by his embrace of tapas—the deliberate, often brutal austerity that burns away illusion. He is the emaciated figure seated motionless beneath a neem tree, skin caked in ash; the man who stands for years on one leg until it petrifies; the one who stares unblinking into the sun until his retinas char. His suffering is not an end, but a furnace—a means to forge the self into something lighter, harder, purer.