Declension table of ?karṇāvadhāna

Neuter	Singular	Dual	Plural
Nominative	karṇāvadhānam	karṇāvadhāne	karṇāvadhānāni
Vocative	karṇāvadhāna	karṇāvadhāne	karṇāvadhānāni
Accusative	karṇāvadhānam	karṇāvadhāne	karṇāvadhānāni
Instrumental	karṇāvadhānena	karṇāvadhānābhyām	karṇāvadhānaiḥ
Dative	karṇāvadhānāya	karṇāvadhānābhyām	karṇāvadhānebhyaḥ
Ablative	karṇāvadhānāt	karṇāvadhānābhyām	karṇāvadhānebhyaḥ
Genitive	karṇāvadhānasya	karṇāvadhānayoḥ	karṇāvadhānānām
Locative	karṇāvadhāne	karṇāvadhānayoḥ	karṇāvadhāneṣu

Compound karṇāvadhāna -

Adverb -karṇāvadhānam -karṇāvadhānāt