Declension table of ?satvaca

Neuter	Singular	Dual	Plural
Nominative	satvacam	satvace	satvacāni
Vocative	satvaca	satvace	satvacāni
Accusative	satvacam	satvace	satvacāni
Instrumental	satvacena	satvacābhyām	satvacaiḥ
Dative	satvacāya	satvacābhyām	satvacebhyaḥ
Ablative	satvacāt	satvacābhyām	satvacebhyaḥ
Genitive	satvacasya	satvacayoḥ	satvacānām
Locative	satvace	satvacayoḥ	satvaceṣu

Compound satvaca -

Adverb -satvacam -satvacāt