Declension table of ?dvāviṃśatyakṣara

Neuter	Singular	Dual	Plural
Nominative	dvāviṃśatyakṣaram	dvāviṃśatyakṣare	dvāviṃśatyakṣarāṇi
Vocative	dvāviṃśatyakṣara	dvāviṃśatyakṣare	dvāviṃśatyakṣarāṇi
Accusative	dvāviṃśatyakṣaram	dvāviṃśatyakṣare	dvāviṃśatyakṣarāṇi
Instrumental	dvāviṃśatyakṣareṇa	dvāviṃśatyakṣarābhyām	dvāviṃśatyakṣaraiḥ
Dative	dvāviṃśatyakṣarāya	dvāviṃśatyakṣarābhyām	dvāviṃśatyakṣarebhyaḥ
Ablative	dvāviṃśatyakṣarāt	dvāviṃśatyakṣarābhyām	dvāviṃśatyakṣarebhyaḥ
Genitive	dvāviṃśatyakṣarasya	dvāviṃśatyakṣarayoḥ	dvāviṃśatyakṣarāṇām
Locative	dvāviṃśatyakṣare	dvāviṃśatyakṣarayoḥ	dvāviṃśatyakṣareṣu

Compound dvāviṃśatyakṣara -

Adverb -dvāviṃśatyakṣaram -dvāviṃśatyakṣarāt