Declension table of ?chavanīya

Masculine	Singular	Dual	Plural
Nominative	chavanīyaḥ	chavanīyau	chavanīyāḥ
Vocative	chavanīya	chavanīyau	chavanīyāḥ
Accusative	chavanīyam	chavanīyau	chavanīyān
Instrumental	chavanīyena	chavanīyābhyām	chavanīyaiḥ chavanīyebhiḥ
Dative	chavanīyāya	chavanīyābhyām	chavanīyebhyaḥ
Ablative	chavanīyāt	chavanīyābhyām	chavanīyebhyaḥ
Genitive	chavanīyasya	chavanīyayoḥ	chavanīyānām
Locative	chavanīye	chavanīyayoḥ	chavanīyeṣu

Compound chavanīya -

Adverb -chavanīyam -chavanīyāt