Declension table of ?rathareṇu

Masculine	Singular	Dual	Plural
Nominative	rathareṇuḥ	rathareṇū	rathareṇavaḥ
Vocative	rathareṇo	rathareṇū	rathareṇavaḥ
Accusative	rathareṇum	rathareṇū	rathareṇūn
Instrumental	rathareṇunā	rathareṇubhyām	rathareṇubhiḥ
Dative	rathareṇave	rathareṇubhyām	rathareṇubhyaḥ
Ablative	rathareṇoḥ	rathareṇubhyām	rathareṇubhyaḥ
Genitive	rathareṇoḥ	rathareṇvoḥ	rathareṇūnām
Locative	rathareṇau	rathareṇvoḥ	rathareṇuṣu

Compound rathareṇu -

Adverb -rathareṇu