Declension table of ?prayogya

Masculine	Singular	Dual	Plural
Nominative	prayogyaḥ	prayogyau	prayogyāḥ
Vocative	prayogya	prayogyau	prayogyāḥ
Accusative	prayogyam	prayogyau	prayogyān
Instrumental	prayogyeṇa	prayogyābhyām	prayogyaiḥ prayogyebhiḥ
Dative	prayogyāya	prayogyābhyām	prayogyebhyaḥ
Ablative	prayogyāt	prayogyābhyām	prayogyebhyaḥ
Genitive	prayogyasya	prayogyayoḥ	prayogyāṇām
Locative	prayogye	prayogyayoḥ	prayogyeṣu

Compound prayogya -

Adverb -prayogyam -prayogyāt