Declension table of ?karṇya

Neuter	Singular	Dual	Plural
Nominative	karṇyam	karṇye	karṇyāni
Vocative	karṇya	karṇye	karṇyāni
Accusative	karṇyam	karṇye	karṇyāni
Instrumental	karṇyena	karṇyābhyām	karṇyaiḥ
Dative	karṇyāya	karṇyābhyām	karṇyebhyaḥ
Ablative	karṇyāt	karṇyābhyām	karṇyebhyaḥ
Genitive	karṇyasya	karṇyayoḥ	karṇyānām
Locative	karṇye	karṇyayoḥ	karṇyeṣu

Compound karṇya -

Adverb -karṇyam -karṇyāt