Declension table of ?hikkya

Masculine	Singular	Dual	Plural
Nominative	hikkyaḥ	hikkyau	hikkyāḥ
Vocative	hikkya	hikkyau	hikkyāḥ
Accusative	hikkyam	hikkyau	hikkyān
Instrumental	hikkyena	hikkyābhyām	hikkyaiḥ hikkyebhiḥ
Dative	hikkyāya	hikkyābhyām	hikkyebhyaḥ
Ablative	hikkyāt	hikkyābhyām	hikkyebhyaḥ
Genitive	hikkyasya	hikkyayoḥ	hikkyānām
Locative	hikkye	hikkyayoḥ	hikkyeṣu

Compound hikkya -

Adverb -hikkyam -hikkyāt