Declension table of ?avanāya

Masculine	Singular	Dual	Plural
Nominative	avanāyaḥ	avanāyau	avanāyāḥ
Vocative	avanāya	avanāyau	avanāyāḥ
Accusative	avanāyam	avanāyau	avanāyān
Instrumental	avanāyena	avanāyābhyām	avanāyaiḥ avanāyebhiḥ
Dative	avanāyāya	avanāyābhyām	avanāyebhyaḥ
Ablative	avanāyāt	avanāyābhyām	avanāyebhyaḥ
Genitive	avanāyasya	avanāyayoḥ	avanāyānām
Locative	avanāye	avanāyayoḥ	avanāyeṣu

Compound avanāya -

Adverb -avanāyam -avanāyāt