Declension table of ?saptadaśākṣara

Masculine	Singular	Dual	Plural
Nominative	saptadaśākṣaraḥ	saptadaśākṣarau	saptadaśākṣarāḥ
Vocative	saptadaśākṣara	saptadaśākṣarau	saptadaśākṣarāḥ
Accusative	saptadaśākṣaram	saptadaśākṣarau	saptadaśākṣarān
Instrumental	saptadaśākṣareṇa	saptadaśākṣarābhyām	saptadaśākṣaraiḥ saptadaśākṣarebhiḥ
Dative	saptadaśākṣarāya	saptadaśākṣarābhyām	saptadaśākṣarebhyaḥ
Ablative	saptadaśākṣarāt	saptadaśākṣarābhyām	saptadaśākṣarebhyaḥ
Genitive	saptadaśākṣarasya	saptadaśākṣarayoḥ	saptadaśākṣarāṇām
Locative	saptadaśākṣare	saptadaśākṣarayoḥ	saptadaśākṣareṣu

Compound saptadaśākṣara -

Adverb -saptadaśākṣaram -saptadaśākṣarāt