Declension table of ?vartṛ

Masculine	Singular	Dual	Plural
Nominative	vartā	vartārau	vartāraḥ
Vocative	vartaḥ	vartārau	vartāraḥ
Accusative	vartāram	vartārau	vartṝn
Instrumental	vartrā	vartṛbhyām	vartṛbhiḥ
Dative	vartre	vartṛbhyām	vartṛbhyaḥ
Ablative	vartuḥ	vartṛbhyām	vartṛbhyaḥ
Genitive	vartuḥ	vartroḥ	vartṝṇām
Locative	vartari	vartroḥ	vartṛṣu

Compound vartṛ -

Adverb -vartṛ