Declension table of ?śāntadevatya

Masculine	Singular	Dual	Plural
Nominative	śāntadevatyaḥ	śāntadevatyau	śāntadevatyāḥ
Vocative	śāntadevatya	śāntadevatyau	śāntadevatyāḥ
Accusative	śāntadevatyam	śāntadevatyau	śāntadevatyān
Instrumental	śāntadevatyena	śāntadevatyābhyām	śāntadevatyaiḥ śāntadevatyebhiḥ
Dative	śāntadevatyāya	śāntadevatyābhyām	śāntadevatyebhyaḥ
Ablative	śāntadevatyāt	śāntadevatyābhyām	śāntadevatyebhyaḥ
Genitive	śāntadevatyasya	śāntadevatyayoḥ	śāntadevatyānām
Locative	śāntadevatye	śāntadevatyayoḥ	śāntadevatyeṣu

Compound śāntadevatya -

Adverb -śāntadevatyam -śāntadevatyāt