Declension table of ?śāntinirṇaya

Masculine	Singular	Dual	Plural
Nominative	śāntinirṇayaḥ	śāntinirṇayau	śāntinirṇayāḥ
Vocative	śāntinirṇaya	śāntinirṇayau	śāntinirṇayāḥ
Accusative	śāntinirṇayam	śāntinirṇayau	śāntinirṇayān
Instrumental	śāntinirṇayena	śāntinirṇayābhyām	śāntinirṇayaiḥ śāntinirṇayebhiḥ
Dative	śāntinirṇayāya	śāntinirṇayābhyām	śāntinirṇayebhyaḥ
Ablative	śāntinirṇayāt	śāntinirṇayābhyām	śāntinirṇayebhyaḥ
Genitive	śāntinirṇayasya	śāntinirṇayayoḥ	śāntinirṇayānām
Locative	śāntinirṇaye	śāntinirṇayayoḥ	śāntinirṇayeṣu

Compound śāntinirṇaya -

Adverb -śāntinirṇayam -śāntinirṇayāt