Declension table of ?śāntahaya

Masculine	Singular	Dual	Plural
Nominative	śāntahayaḥ	śāntahayau	śāntahayāḥ
Vocative	śāntahaya	śāntahayau	śāntahayāḥ
Accusative	śāntahayam	śāntahayau	śāntahayān
Instrumental	śāntahayena	śāntahayābhyām	śāntahayaiḥ śāntahayebhiḥ
Dative	śāntahayāya	śāntahayābhyām	śāntahayebhyaḥ
Ablative	śāntahayāt	śāntahayābhyām	śāntahayebhyaḥ
Genitive	śāntahayasya	śāntahayayoḥ	śāntahayānām
Locative	śāntahaye	śāntahayayoḥ	śāntahayeṣu

Compound śāntahaya -

Adverb -śāntahayam -śāntahayāt