Declension table of ?samarthaka

Masculine	Singular	Dual	Plural
Nominative	samarthakaḥ	samarthakau	samarthakāḥ
Vocative	samarthaka	samarthakau	samarthakāḥ
Accusative	samarthakam	samarthakau	samarthakān
Instrumental	samarthakena	samarthakābhyām	samarthakaiḥ samarthakebhiḥ
Dative	samarthakāya	samarthakābhyām	samarthakebhyaḥ
Ablative	samarthakāt	samarthakābhyām	samarthakebhyaḥ
Genitive	samarthakasya	samarthakayoḥ	samarthakānām
Locative	samarthake	samarthakayoḥ	samarthakeṣu

Compound samarthaka -

Adverb -samarthakam -samarthakāt