शुध्

From Proto-Indo-European *ḱew-dʰ- (“clean”) an extension of *ḱew- (“to shine”).

शुध् • (śudh) Class 1

1. to purify (‘oneself’, become or be pure).

शुध् • (śudh) Class 4

1. to be cleared or cleansed or purified, become pure (especially in a ceremonial sense).

• शुन्ध् (śundh)

• शुद्ध (śuddha)
• शुध्यति (śudhyati)

• Pali: sudh

• Monier Williams (1899), “शुध्”, in A Sanskrit–English Dictionary, […], new edition, Oxford: At the Clarendon Press, →OCLC, page 1082.
• Arthur Anthony Macdonell (1893), “शुध्”, in A practical Sanskrit dictionary with transliteration, accentuation, and etymological analysis throughout, London: Oxford University Press
• William Dwight Whitney, 1885, The Roots, Verb-forms, and Primary Derivatives of the Sanskrit Language, Leipzig: Breitkopf and Härtel, page 175
• Otto Böhtlingk; Richard Schmidt (1879-1928), “शुध्”, in Walter Slaje, Jürgen Hanneder, Paul Molitor, Jörg Ritter, editors, Nachtragswörterbuch des Sanskrit [Dictionary of Sanskrit with supplements] (in German), Halle-Wittenberg: Martin-Luther-Universität, published 2016

• Rix, Helmut, editor (2001) Lexikon der indogermanischen Verben [Lexicon of Indo-European Verbs]‎ (in German), 2nd edition, Wiesbaden: Dr. Ludwig Reichert Verlag, →ISBN, pages 330
• Pokorny, Julius (1959) Indogermanisches etymologisches Wörterbuch [Indo-European Etymological Dictionary] (in German), volume 2, Bern, München: Francke Verlag, page 0595