Declension table of ?rathyacaya

Masculine	Singular	Dual	Plural
Nominative	rathyacayaḥ	rathyacayau	rathyacayāḥ
Vocative	rathyacaya	rathyacayau	rathyacayāḥ
Accusative	rathyacayam	rathyacayau	rathyacayān
Instrumental	rathyacayena	rathyacayābhyām	rathyacayaiḥ rathyacayebhiḥ
Dative	rathyacayāya	rathyacayābhyām	rathyacayebhyaḥ
Ablative	rathyacayāt	rathyacayābhyām	rathyacayebhyaḥ
Genitive	rathyacayasya	rathyacayayoḥ	rathyacayānām
Locative	rathyacaye	rathyacayayoḥ	rathyacayeṣu

Compound rathyacaya -

Adverb -rathyacayam -rathyacayāt