Nirukta, Phonetic Variants, and Vedic Dhātu–Svara Taxonomy
त्रिसप्तति समाख्याता धातवोऽदादिके गणे । दादयो धातवो वेदाः परस्मैपदिनो मताः ॥ ४५ ॥
trisaptati samākhyātā dhātavo'dādike gaṇe | dādayo dhātavo vedāḥ parasmaipadino matāḥ || 45 ||
அதாதி கணத்தில் எழுபத்துமூன்று தாதுக்கள் எண்ணப்பட்டுள்ளன. ‘தா-’ முதலிய தாதுக்கள் வேத மரபில் அறியப்பட்டவை; அவை பரஸ்மைபதமாகக் கருதப்படுகின்றன।
Sanatkumara (teaching Narada in a technical Vedanga/Vyakarana register)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It frames sacred learning as disciplined knowledge: mastery of Vyākaraṇa (grammar) supports accurate mantra, śāstra study, and right understanding—tools that serve dharma and ultimately mokṣa.
Indirectly: bhakti relies on correct recitation and comprehension of divine names and hymns; grammatical precision (like knowing verb classes and endings) protects meaning and supports faithful worship.
Vyākaraṇa: classification of dhātus by gaṇa (here, Adādi) and their voice/ending behavior (Parasmaipada), a core tool for correct Sanskrit derivation and interpretation.