Declension table of ?siddhāntagrantha

Masculine	Singular	Dual	Plural
Nominative	siddhāntagranthaḥ	siddhāntagranthau	siddhāntagranthāḥ
Vocative	siddhāntagrantha	siddhāntagranthau	siddhāntagranthāḥ
Accusative	siddhāntagrantham	siddhāntagranthau	siddhāntagranthān
Instrumental	siddhāntagranthena	siddhāntagranthābhyām	siddhāntagranthaiḥ siddhāntagranthebhiḥ
Dative	siddhāntagranthāya	siddhāntagranthābhyām	siddhāntagranthebhyaḥ
Ablative	siddhāntagranthāt	siddhāntagranthābhyām	siddhāntagranthebhyaḥ
Genitive	siddhāntagranthasya	siddhāntagranthayoḥ	siddhāntagranthānām
Locative	siddhāntagranthe	siddhāntagranthayoḥ	siddhāntagrantheṣu

Compound siddhāntagrantha -

Adverb -siddhāntagrantham -siddhāntagranthāt