Declension table of ?arthasāra

Masculine	Singular	Dual	Plural
Nominative	arthasāraḥ	arthasārau	arthasārāḥ
Vocative	arthasāra	arthasārau	arthasārāḥ
Accusative	arthasāram	arthasārau	arthasārān
Instrumental	arthasāreṇa	arthasārābhyām	arthasāraiḥ arthasārebhiḥ
Dative	arthasārāya	arthasārābhyām	arthasārebhyaḥ
Ablative	arthasārāt	arthasārābhyām	arthasārebhyaḥ
Genitive	arthasārasya	arthasārayoḥ	arthasārāṇām
Locative	arthasāre	arthasārayoḥ	arthasāreṣu

Compound arthasāra -

Adverb -arthasāram -arthasārāt