Declension table of ?tucchaka

Neuter	Singular	Dual	Plural
Nominative	tucchakam	tucchake	tucchakāni
Vocative	tucchaka	tucchake	tucchakāni
Accusative	tucchakam	tucchake	tucchakāni
Instrumental	tucchakena	tucchakābhyām	tucchakaiḥ
Dative	tucchakāya	tucchakābhyām	tucchakebhyaḥ
Ablative	tucchakāt	tucchakābhyām	tucchakebhyaḥ
Genitive	tucchakasya	tucchakayoḥ	tucchakānām
Locative	tucchake	tucchakayoḥ	tucchakeṣu

Compound tucchaka -

Adverb -tucchakam -tucchakāt