Declension table of ?pramardaka

Masculine	Singular	Dual	Plural
Nominative	pramardakaḥ	pramardakau	pramardakāḥ
Vocative	pramardaka	pramardakau	pramardakāḥ
Accusative	pramardakam	pramardakau	pramardakān
Instrumental	pramardakena	pramardakābhyām	pramardakaiḥ pramardakebhiḥ
Dative	pramardakāya	pramardakābhyām	pramardakebhyaḥ
Ablative	pramardakāt	pramardakābhyām	pramardakebhyaḥ
Genitive	pramardakasya	pramardakayoḥ	pramardakānām
Locative	pramardake	pramardakayoḥ	pramardakeṣu

Compound pramardaka -

Adverb -pramardakam -pramardakāt