Declension table of ?suvaśya

Masculine	Singular	Dual	Plural
Nominative	suvaśyaḥ	suvaśyau	suvaśyāḥ
Vocative	suvaśya	suvaśyau	suvaśyāḥ
Accusative	suvaśyam	suvaśyau	suvaśyān
Instrumental	suvaśyena	suvaśyābhyām	suvaśyaiḥ suvaśyebhiḥ
Dative	suvaśyāya	suvaśyābhyām	suvaśyebhyaḥ
Ablative	suvaśyāt	suvaśyābhyām	suvaśyebhyaḥ
Genitive	suvaśyasya	suvaśyayoḥ	suvaśyānām
Locative	suvaśye	suvaśyayoḥ	suvaśyeṣu

Compound suvaśya -

Adverb -suvaśyam -suvaśyāt