Declension table of ?avyartha

Neuter	Singular	Dual	Plural
Nominative	avyartham	avyarthe	avyarthāni
Vocative	avyartha	avyarthe	avyarthāni
Accusative	avyartham	avyarthe	avyarthāni
Instrumental	avyarthena	avyarthābhyām	avyarthaiḥ
Dative	avyarthāya	avyarthābhyām	avyarthebhyaḥ
Ablative	avyarthāt	avyarthābhyām	avyarthebhyaḥ
Genitive	avyarthasya	avyarthayoḥ	avyarthānām
Locative	avyarthe	avyarthayoḥ	avyartheṣu

Compound avyartha -

Adverb -avyartham -avyarthāt