Declension table of ?ṛtapsu

Masculine	Singular	Dual	Plural
Nominative	ṛtapsuḥ	ṛtapsū	ṛtapsavaḥ
Vocative	ṛtapso	ṛtapsū	ṛtapsavaḥ
Accusative	ṛtapsum	ṛtapsū	ṛtapsūn
Instrumental	ṛtapsunā	ṛtapsubhyām	ṛtapsubhiḥ
Dative	ṛtapsave	ṛtapsubhyām	ṛtapsubhyaḥ
Ablative	ṛtapsoḥ	ṛtapsubhyām	ṛtapsubhyaḥ
Genitive	ṛtapsoḥ	ṛtapsvoḥ	ṛtapsūnām
Locative	ṛtapsau	ṛtapsvoḥ	ṛtapsuṣu

Compound ṛtapsu -

Adverb -ṛtapsu