Declension table of ?savacana

Neuter	Singular	Dual	Plural
Nominative	savacanam	savacane	savacanāni
Vocative	savacana	savacane	savacanāni
Accusative	savacanam	savacane	savacanāni
Instrumental	savacanena	savacanābhyām	savacanaiḥ
Dative	savacanāya	savacanābhyām	savacanebhyaḥ
Ablative	savacanāt	savacanābhyām	savacanebhyaḥ
Genitive	savacanasya	savacanayoḥ	savacanānām
Locative	savacane	savacanayoḥ	savacaneṣu

Compound savacana -

Adverb -savacanam -savacanāt