Declension table of ?prakṣara

Masculine	Singular	Dual	Plural
Nominative	prakṣaraḥ	prakṣarau	prakṣarāḥ
Vocative	prakṣara	prakṣarau	prakṣarāḥ
Accusative	prakṣaram	prakṣarau	prakṣarān
Instrumental	prakṣareṇa	prakṣarābhyām	prakṣaraiḥ prakṣarebhiḥ
Dative	prakṣarāya	prakṣarābhyām	prakṣarebhyaḥ
Ablative	prakṣarāt	prakṣarābhyām	prakṣarebhyaḥ
Genitive	prakṣarasya	prakṣarayoḥ	prakṣarāṇām
Locative	prakṣare	prakṣarayoḥ	prakṣareṣu

Compound prakṣara -

Adverb -prakṣaram -prakṣarāt