Declension table of ?śaivasiddhāntaśekhara

Masculine	Singular	Dual	Plural
Nominative	śaivasiddhāntaśekharaḥ	śaivasiddhāntaśekharau	śaivasiddhāntaśekharāḥ
Vocative	śaivasiddhāntaśekhara	śaivasiddhāntaśekharau	śaivasiddhāntaśekharāḥ
Accusative	śaivasiddhāntaśekharam	śaivasiddhāntaśekharau	śaivasiddhāntaśekharān
Instrumental	śaivasiddhāntaśekhareṇa	śaivasiddhāntaśekharābhyām	śaivasiddhāntaśekharaiḥ śaivasiddhāntaśekharebhiḥ
Dative	śaivasiddhāntaśekharāya	śaivasiddhāntaśekharābhyām	śaivasiddhāntaśekharebhyaḥ
Ablative	śaivasiddhāntaśekharāt	śaivasiddhāntaśekharābhyām	śaivasiddhāntaśekharebhyaḥ
Genitive	śaivasiddhāntaśekharasya	śaivasiddhāntaśekharayoḥ	śaivasiddhāntaśekharāṇām
Locative	śaivasiddhāntaśekhare	śaivasiddhāntaśekharayoḥ	śaivasiddhāntaśekhareṣu

Compound śaivasiddhāntaśekhara -

Adverb -śaivasiddhāntaśekharam -śaivasiddhāntaśekharāt