Declension table of ?samantraka

Masculine	Singular	Dual	Plural
Nominative	samantrakaḥ	samantrakau	samantrakāḥ
Vocative	samantraka	samantrakau	samantrakāḥ
Accusative	samantrakam	samantrakau	samantrakān
Instrumental	samantrakeṇa	samantrakābhyām	samantrakaiḥ samantrakebhiḥ
Dative	samantrakāya	samantrakābhyām	samantrakebhyaḥ
Ablative	samantrakāt	samantrakābhyām	samantrakebhyaḥ
Genitive	samantrakasya	samantrakayoḥ	samantrakāṇām
Locative	samantrake	samantrakayoḥ	samantrakeṣu

Compound samantraka -

Adverb -samantrakam -samantrakāt