Declension table of ?prārthya

Masculine	Singular	Dual	Plural
Nominative	prārthyaḥ	prārthyau	prārthyāḥ
Vocative	prārthya	prārthyau	prārthyāḥ
Accusative	prārthyam	prārthyau	prārthyān
Instrumental	prārthyena	prārthyābhyām	prārthyaiḥ prārthyebhiḥ
Dative	prārthyāya	prārthyābhyām	prārthyebhyaḥ
Ablative	prārthyāt	prārthyābhyām	prārthyebhyaḥ
Genitive	prārthyasya	prārthyayoḥ	prārthyānām
Locative	prārthye	prārthyayoḥ	prārthyeṣu

Compound prārthya -

Adverb -prārthyam -prārthyāt