Declension table of ?niṣṭhuraka

Masculine	Singular	Dual	Plural
Nominative	niṣṭhurakaḥ	niṣṭhurakau	niṣṭhurakāḥ
Vocative	niṣṭhuraka	niṣṭhurakau	niṣṭhurakāḥ
Accusative	niṣṭhurakam	niṣṭhurakau	niṣṭhurakān
Instrumental	niṣṭhurakeṇa	niṣṭhurakābhyām	niṣṭhurakaiḥ niṣṭhurakebhiḥ
Dative	niṣṭhurakāya	niṣṭhurakābhyām	niṣṭhurakebhyaḥ
Ablative	niṣṭhurakāt	niṣṭhurakābhyām	niṣṭhurakebhyaḥ
Genitive	niṣṭhurakasya	niṣṭhurakayoḥ	niṣṭhurakāṇām
Locative	niṣṭhurake	niṣṭhurakayoḥ	niṣṭhurakeṣu

Compound niṣṭhuraka -

Adverb -niṣṭhurakam -niṣṭhurakāt