Declension table of ?avitāna

Masculine	Singular	Dual	Plural
Nominative	avitānaḥ	avitānau	avitānāḥ
Vocative	avitāna	avitānau	avitānāḥ
Accusative	avitānam	avitānau	avitānān
Instrumental	avitānena	avitānābhyām	avitānaiḥ avitānebhiḥ
Dative	avitānāya	avitānābhyām	avitānebhyaḥ
Ablative	avitānāt	avitānābhyām	avitānebhyaḥ
Genitive	avitānasya	avitānayoḥ	avitānānām
Locative	avitāne	avitānayoḥ	avitāneṣu

Compound avitāna -

Adverb -avitānam -avitānāt