Declension table of ?hiṅkāra

Masculine	Singular	Dual	Plural
Nominative	hiṅkāraḥ	hiṅkārau	hiṅkārāḥ
Vocative	hiṅkāra	hiṅkārau	hiṅkārāḥ
Accusative	hiṅkāram	hiṅkārau	hiṅkārān
Instrumental	hiṅkāreṇa	hiṅkārābhyām	hiṅkāraiḥ hiṅkārebhiḥ
Dative	hiṅkārāya	hiṅkārābhyām	hiṅkārebhyaḥ
Ablative	hiṅkārāt	hiṅkārābhyām	hiṅkārebhyaḥ
Genitive	hiṅkārasya	hiṅkārayoḥ	hiṅkārāṇām
Locative	hiṅkāre	hiṅkārayoḥ	hiṅkāreṣu

Compound hiṅkāra -

Adverb -hiṅkāram -hiṅkārāt