Declension table of ?astaśikhara

Masculine	Singular	Dual	Plural
Nominative	astaśikharaḥ	astaśikharau	astaśikharāḥ
Vocative	astaśikhara	astaśikharau	astaśikharāḥ
Accusative	astaśikharam	astaśikharau	astaśikharān
Instrumental	astaśikhareṇa	astaśikharābhyām	astaśikharaiḥ astaśikharebhiḥ
Dative	astaśikharāya	astaśikharābhyām	astaśikharebhyaḥ
Ablative	astaśikharāt	astaśikharābhyām	astaśikharebhyaḥ
Genitive	astaśikharasya	astaśikharayoḥ	astaśikharāṇām
Locative	astaśikhare	astaśikharayoḥ	astaśikhareṣu

Compound astaśikhara -

Adverb -astaśikharam -astaśikharāt