Nirukta, Phonetic Variants, and Vedic Dhātu–Svara Taxonomy
प्रकृतिप्रत्ययादेशलोपागममुखैः कृतम् ॥ ८७ ॥
prakṛtipratyayādeśalopāgamamukhaiḥ kṛtam || 87 ||
此义由诸法门而成:如本体(prakṛti)、后缀(pratyaya)、替代(ādeśa)、省略(lopa)与增益(āgama)等。
Sanatkumara (teaching Narada in a śāstra-expository context)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It highlights that precise śāstra-knowledge is built through disciplined linguistic analysis; mastering how words are formed supports correct understanding of dharma and ultimately aids mokṣa-oriented discernment.
Bhakti relies on accurate hearing, chanting, and comprehension of sacred names and teachings; this verse points to Vyākaraṇa tools that protect the purity of mantra and scripture so devotion remains aligned with true meaning.
Vyākaraṇa (grammar): analysis of word-formation via prakṛti (base) and pratyaya (affix), and operations like ādeśa (substitution), lopa (deletion), and āgama (augmentation).