Declension table of ?prātihārya

Neuter	Singular	Dual	Plural
Nominative	prātihāryam	prātihārye	prātihāryāṇi
Vocative	prātihārya	prātihārye	prātihāryāṇi
Accusative	prātihāryam	prātihārye	prātihāryāṇi
Instrumental	prātihāryeṇa	prātihāryābhyām	prātihāryaiḥ
Dative	prātihāryāya	prātihāryābhyām	prātihāryebhyaḥ
Ablative	prātihāryāt	prātihāryābhyām	prātihāryebhyaḥ
Genitive	prātihāryasya	prātihāryayoḥ	prātihāryāṇām
Locative	prātihārye	prātihāryayoḥ	prātihāryeṣu

Compound prātihārya -

Adverb -prātihāryam -prātihāryāt