Declension table of ?prayogārtha

Masculine	Singular	Dual	Plural
Nominative	prayogārthaḥ	prayogārthau	prayogārthāḥ
Vocative	prayogārtha	prayogārthau	prayogārthāḥ
Accusative	prayogārtham	prayogārthau	prayogārthān
Instrumental	prayogārthena	prayogārthābhyām	prayogārthaiḥ prayogārthebhiḥ
Dative	prayogārthāya	prayogārthābhyām	prayogārthebhyaḥ
Ablative	prayogārthāt	prayogārthābhyām	prayogārthebhyaḥ
Genitive	prayogārthasya	prayogārthayoḥ	prayogārthānām
Locative	prayogārthe	prayogārthayoḥ	prayogārtheṣu

Compound prayogārtha -

Adverb -prayogārtham -prayogārthāt