Declension table of ?siddhāntavācaspati

Masculine	Singular	Dual	Plural
Nominative	siddhāntavācaspatiḥ	siddhāntavācaspatī	siddhāntavācaspatayaḥ
Vocative	siddhāntavācaspate	siddhāntavācaspatī	siddhāntavācaspatayaḥ
Accusative	siddhāntavācaspatim	siddhāntavācaspatī	siddhāntavācaspatīn
Instrumental	siddhāntavācaspatinā	siddhāntavācaspatibhyām	siddhāntavācaspatibhiḥ
Dative	siddhāntavācaspataye	siddhāntavācaspatibhyām	siddhāntavācaspatibhyaḥ
Ablative	siddhāntavācaspateḥ	siddhāntavācaspatibhyām	siddhāntavācaspatibhyaḥ
Genitive	siddhāntavācaspateḥ	siddhāntavācaspatyoḥ	siddhāntavācaspatīnām
Locative	siddhāntavācaspatau	siddhāntavācaspatyoḥ	siddhāntavācaspatiṣu

Compound siddhāntavācaspati -

Adverb -siddhāntavācaspati