Vyākaraṇa-saṅgraha: Pada–Vibhakti–Kāraka–Lakāra–Samāsa
नोरः कतिपयो द्वे च त्रयो शुद्धादयस्तथा । स्वेकाभुविरोधपरि विपर्ययश्चाव्ययास्तथा ॥ ५० ॥
noraḥ katipayo dve ca trayo śuddhādayastathā | svekābhuvirodhapari viparyayaścāvyayāstathā || 50 ||
‘నోరః’, ‘కతిపయః’, ‘ద్వే’, ‘చ’, ‘త్రయః’, అలాగే ‘శుద్ధ’ మొదలైన పదాలు; అలాగే ‘స్వ’, ‘ఏక’, ‘అభు’, ‘విరోధ’, ‘పరి’, ‘విపర్యయ’—ఇవన్నీ కూడా అవ్యయాలుగా గ్రహించవలెను.
Sanatkumara (teaching Narada in a technical/śāstric enumeration)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It preserves Vedāṅga learning within the Mokṣa-dharma context, implying that clear knowledge—including correct language categories like avyayas—supports right understanding of śāstra and disciplined practice.
Indirectly: by safeguarding precise scriptural language, it helps prevent misinterpretation of mantras, stotras, and teachings that guide Viṣṇu-bhakti, even though this verse itself is a grammatical list.
Vyākaraṇa: it identifies a set of terms treated as avyayas (indeclinables), a practical grammar point used in correct parsing and interpretation of Sanskrit texts.