Declension table of ?paridheya

Masculine	Singular	Dual	Plural
Nominative	paridheyaḥ	paridheyau	paridheyāḥ
Vocative	paridheya	paridheyau	paridheyāḥ
Accusative	paridheyam	paridheyau	paridheyān
Instrumental	paridheyena	paridheyābhyām	paridheyaiḥ paridheyebhiḥ
Dative	paridheyāya	paridheyābhyām	paridheyebhyaḥ
Ablative	paridheyāt	paridheyābhyām	paridheyebhyaḥ
Genitive	paridheyasya	paridheyayoḥ	paridheyānām
Locative	paridheye	paridheyayoḥ	paridheyeṣu

Compound paridheya -

Adverb -paridheyam -paridheyāt