Declension table of ?spaṣṭatara

Masculine	Singular	Dual	Plural
Nominative	spaṣṭataraḥ	spaṣṭatarau	spaṣṭatarāḥ
Vocative	spaṣṭatara	spaṣṭatarau	spaṣṭatarāḥ
Accusative	spaṣṭataram	spaṣṭatarau	spaṣṭatarān
Instrumental	spaṣṭatareṇa	spaṣṭatarābhyām	spaṣṭataraiḥ spaṣṭatarebhiḥ
Dative	spaṣṭatarāya	spaṣṭatarābhyām	spaṣṭatarebhyaḥ
Ablative	spaṣṭatarāt	spaṣṭatarābhyām	spaṣṭatarebhyaḥ
Genitive	spaṣṭatarasya	spaṣṭatarayoḥ	spaṣṭatarāṇām
Locative	spaṣṭatare	spaṣṭatarayoḥ	spaṣṭatareṣu

Compound spaṣṭatara -

Adverb -spaṣṭataram -spaṣṭatarāt