Declension table of ?samavatāra

Masculine	Singular	Dual	Plural
Nominative	samavatāraḥ	samavatārau	samavatārāḥ
Vocative	samavatāra	samavatārau	samavatārāḥ
Accusative	samavatāram	samavatārau	samavatārān
Instrumental	samavatāreṇa	samavatārābhyām	samavatāraiḥ samavatārebhiḥ
Dative	samavatārāya	samavatārābhyām	samavatārebhyaḥ
Ablative	samavatārāt	samavatārābhyām	samavatārebhyaḥ
Genitive	samavatārasya	samavatārayoḥ	samavatārāṇām
Locative	samavatāre	samavatārayoḥ	samavatāreṣu

Compound samavatāra -

Adverb -samavatāram -samavatārāt