Declension table of ?svacchaka

Neuter	Singular	Dual	Plural
Nominative	svacchakam	svacchake	svacchakāni
Vocative	svacchaka	svacchake	svacchakāni
Accusative	svacchakam	svacchake	svacchakāni
Instrumental	svacchakena	svacchakābhyām	svacchakaiḥ
Dative	svacchakāya	svacchakābhyām	svacchakebhyaḥ
Ablative	svacchakāt	svacchakābhyām	svacchakebhyaḥ
Genitive	svacchakasya	svacchakayoḥ	svacchakānām
Locative	svacchake	svacchakayoḥ	svacchakeṣu

Compound svacchaka -

Adverb -svacchakam -svacchakāt