Declension table of ?suptavigraha

Masculine	Singular	Dual	Plural
Nominative	suptavigrahaḥ	suptavigrahau	suptavigrahāḥ
Vocative	suptavigraha	suptavigrahau	suptavigrahāḥ
Accusative	suptavigraham	suptavigrahau	suptavigrahān
Instrumental	suptavigraheṇa	suptavigrahābhyām	suptavigrahaiḥ suptavigrahebhiḥ
Dative	suptavigrahāya	suptavigrahābhyām	suptavigrahebhyaḥ
Ablative	suptavigrahāt	suptavigrahābhyām	suptavigrahebhyaḥ
Genitive	suptavigrahasya	suptavigrahayoḥ	suptavigrahāṇām
Locative	suptavigrahe	suptavigrahayoḥ	suptavigraheṣu

Compound suptavigraha -

Adverb -suptavigraham -suptavigrahāt