Declension table of ?nirvyagra

Masculine	Singular	Dual	Plural
Nominative	nirvyagraḥ	nirvyagrau	nirvyagrāḥ
Vocative	nirvyagra	nirvyagrau	nirvyagrāḥ
Accusative	nirvyagram	nirvyagrau	nirvyagrān
Instrumental	nirvyagreṇa	nirvyagrābhyām	nirvyagraiḥ nirvyagrebhiḥ
Dative	nirvyagrāya	nirvyagrābhyām	nirvyagrebhyaḥ
Ablative	nirvyagrāt	nirvyagrābhyām	nirvyagrebhyaḥ
Genitive	nirvyagrasya	nirvyagrayoḥ	nirvyagrāṇām
Locative	nirvyagre	nirvyagrayoḥ	nirvyagreṣu

Compound nirvyagra -

Adverb -nirvyagram -nirvyagrāt