Declension table of ?siddhāntanirṇaya

Masculine	Singular	Dual	Plural
Nominative	siddhāntanirṇayaḥ	siddhāntanirṇayau	siddhāntanirṇayāḥ
Vocative	siddhāntanirṇaya	siddhāntanirṇayau	siddhāntanirṇayāḥ
Accusative	siddhāntanirṇayam	siddhāntanirṇayau	siddhāntanirṇayān
Instrumental	siddhāntanirṇayena	siddhāntanirṇayābhyām	siddhāntanirṇayaiḥ siddhāntanirṇayebhiḥ
Dative	siddhāntanirṇayāya	siddhāntanirṇayābhyām	siddhāntanirṇayebhyaḥ
Ablative	siddhāntanirṇayāt	siddhāntanirṇayābhyām	siddhāntanirṇayebhyaḥ
Genitive	siddhāntanirṇayasya	siddhāntanirṇayayoḥ	siddhāntanirṇayānām
Locative	siddhāntanirṇaye	siddhāntanirṇayayoḥ	siddhāntanirṇayeṣu

Compound siddhāntanirṇaya -

Adverb -siddhāntanirṇayam -siddhāntanirṇayāt