Declension table of ?ṛṇakartṛ

Masculine	Singular	Dual	Plural
Nominative	ṛṇakartā	ṛṇakartārau	ṛṇakartāraḥ
Vocative	ṛṇakartaḥ	ṛṇakartārau	ṛṇakartāraḥ
Accusative	ṛṇakartāram	ṛṇakartārau	ṛṇakartṝn
Instrumental	ṛṇakartrā	ṛṇakartṛbhyām	ṛṇakartṛbhiḥ
Dative	ṛṇakartre	ṛṇakartṛbhyām	ṛṇakartṛbhyaḥ
Ablative	ṛṇakartuḥ	ṛṇakartṛbhyām	ṛṇakartṛbhyaḥ
Genitive	ṛṇakartuḥ	ṛṇakartroḥ	ṛṇakartṝṇām
Locative	ṛṇakartari	ṛṇakartroḥ	ṛṇakartṛṣu

Compound ṛṇakartṛ -

Adverb -ṛṇakartṛ