Declension table of ?pratiṣkasa

Masculine	Singular	Dual	Plural
Nominative	pratiṣkasaḥ	pratiṣkasau	pratiṣkasāḥ
Vocative	pratiṣkasa	pratiṣkasau	pratiṣkasāḥ
Accusative	pratiṣkasam	pratiṣkasau	pratiṣkasān
Instrumental	pratiṣkasena	pratiṣkasābhyām	pratiṣkasaiḥ pratiṣkasebhiḥ
Dative	pratiṣkasāya	pratiṣkasābhyām	pratiṣkasebhyaḥ
Ablative	pratiṣkasāt	pratiṣkasābhyām	pratiṣkasebhyaḥ
Genitive	pratiṣkasasya	pratiṣkasayoḥ	pratiṣkasānām
Locative	pratiṣkase	pratiṣkasayoḥ	pratiṣkaseṣu

Compound pratiṣkasa -

Adverb -pratiṣkasam -pratiṣkasāt