Declension table of ?prauṣṭhika

Masculine	Singular	Dual	Plural
Nominative	prauṣṭhikaḥ	prauṣṭhikau	prauṣṭhikāḥ
Vocative	prauṣṭhika	prauṣṭhikau	prauṣṭhikāḥ
Accusative	prauṣṭhikam	prauṣṭhikau	prauṣṭhikān
Instrumental	prauṣṭhikena	prauṣṭhikābhyām	prauṣṭhikaiḥ prauṣṭhikebhiḥ
Dative	prauṣṭhikāya	prauṣṭhikābhyām	prauṣṭhikebhyaḥ
Ablative	prauṣṭhikāt	prauṣṭhikābhyām	prauṣṭhikebhyaḥ
Genitive	prauṣṭhikasya	prauṣṭhikayoḥ	prauṣṭhikānām
Locative	prauṣṭhike	prauṣṭhikayoḥ	prauṣṭhikeṣu

Compound prauṣṭhika -

Adverb -prauṣṭhikam -prauṣṭhikāt