Declension table of ?susaciva

Neuter	Singular	Dual	Plural
Nominative	susacivam	susacive	susacivāni
Vocative	susaciva	susacive	susacivāni
Accusative	susacivam	susacive	susacivāni
Instrumental	susacivena	susacivābhyām	susacivaiḥ
Dative	susacivāya	susacivābhyām	susacivebhyaḥ
Ablative	susacivāt	susacivābhyām	susacivebhyaḥ
Genitive	susacivasya	susacivayoḥ	susacivānām
Locative	susacive	susacivayoḥ	susaciveṣu

Compound susaciva -

Adverb -susacivam -susacivāt