Declension table of ?avyartha

Masculine	Singular	Dual	Plural
Nominative	avyarthaḥ	avyarthau	avyarthāḥ
Vocative	avyartha	avyarthau	avyarthāḥ
Accusative	avyartham	avyarthau	avyarthān
Instrumental	avyarthena	avyarthābhyām	avyarthaiḥ avyarthebhiḥ
Dative	avyarthāya	avyarthābhyām	avyarthebhyaḥ
Ablative	avyarthāt	avyarthābhyām	avyarthebhyaḥ
Genitive	avyarthasya	avyarthayoḥ	avyarthānām
Locative	avyarthe	avyarthayoḥ	avyartheṣu

Compound avyartha -

Adverb -avyartham -avyarthāt