Declension table of ?prahantṛ

Masculine	Singular	Dual	Plural
Nominative	prahantā	prahantārau	prahantāraḥ
Vocative	prahantaḥ	prahantārau	prahantāraḥ
Accusative	prahantāram	prahantārau	prahantṝn
Instrumental	prahantrā	prahantṛbhyām	prahantṛbhiḥ
Dative	prahantre	prahantṛbhyām	prahantṛbhyaḥ
Ablative	prahantuḥ	prahantṛbhyām	prahantṛbhyaḥ
Genitive	prahantuḥ	prahantroḥ	prahantṝṇām
Locative	prahantari	prahantroḥ	prahantṛṣu

Compound prahantṛ -

Adverb -prahantṛ