Declension table of śāmitra

Masculine	Singular	Dual	Plural
Nominative	śāmitraḥ	śāmitrau	śāmitrāḥ
Vocative	śāmitra	śāmitrau	śāmitrāḥ
Accusative	śāmitram	śāmitrau	śāmitrān
Instrumental	śāmitreṇa	śāmitrābhyām	śāmitraiḥ śāmitrebhiḥ
Dative	śāmitrāya	śāmitrābhyām	śāmitrebhyaḥ
Ablative	śāmitrāt	śāmitrābhyām	śāmitrebhyaḥ
Genitive	śāmitrasya	śāmitrayoḥ	śāmitrāṇām
Locative	śāmitre	śāmitrayoḥ	śāmitreṣu

Compound śāmitra -

Adverb -śāmitram -śāmitrāt