Declension table of ?sanniveśin

Neuter	Singular	Dual	Plural
Nominative	sanniveśi	sanniveśinī	sanniveśīni
Vocative	sanniveśin sanniveśi	sanniveśinī	sanniveśīni
Accusative	sanniveśi	sanniveśinī	sanniveśīni
Instrumental	sanniveśinā	sanniveśibhyām	sanniveśibhiḥ
Dative	sanniveśine	sanniveśibhyām	sanniveśibhyaḥ
Ablative	sanniveśinaḥ	sanniveśibhyām	sanniveśibhyaḥ
Genitive	sanniveśinaḥ	sanniveśinoḥ	sanniveśinām
Locative	sanniveśini	sanniveśinoḥ	sanniveśiṣu

Compound sanniveśi -

Adverb -sanniveśi