Declension table of smartṛ

Masculine	Singular	Dual	Plural
Nominative	smartā	smartārau	smartāraḥ
Vocative	smartaḥ	smartārau	smartāraḥ
Accusative	smartāram	smartārau	smartṝn
Instrumental	smartrā	smartṛbhyām	smartṛbhiḥ
Dative	smartre	smartṛbhyām	smartṛbhyaḥ
Ablative	smartuḥ	smartṛbhyām	smartṛbhyaḥ
Genitive	smartuḥ	smartroḥ	smartṝṇām
Locative	smartari	smartroḥ	smartṛṣu

Compound smartṛ -

Adverb -smartṛ