Declension table of ?pratiśama

Masculine	Singular	Dual	Plural
Nominative	pratiśamaḥ	pratiśamau	pratiśamāḥ
Vocative	pratiśama	pratiśamau	pratiśamāḥ
Accusative	pratiśamam	pratiśamau	pratiśamān
Instrumental	pratiśamena	pratiśamābhyām	pratiśamaiḥ pratiśamebhiḥ
Dative	pratiśamāya	pratiśamābhyām	pratiśamebhyaḥ
Ablative	pratiśamāt	pratiśamābhyām	pratiśamebhyaḥ
Genitive	pratiśamasya	pratiśamayoḥ	pratiśamānām
Locative	pratiśame	pratiśamayoḥ	pratiśameṣu

Compound pratiśama -

Adverb -pratiśamam -pratiśamāt