Declension table of ?tripañcaka

Neuter	Singular	Dual	Plural
Nominative	tripañcakam	tripañcake	tripañcakāni
Vocative	tripañcaka	tripañcake	tripañcakāni
Accusative	tripañcakam	tripañcake	tripañcakāni
Instrumental	tripañcakena	tripañcakābhyām	tripañcakaiḥ
Dative	tripañcakāya	tripañcakābhyām	tripañcakebhyaḥ
Ablative	tripañcakāt	tripañcakābhyām	tripañcakebhyaḥ
Genitive	tripañcakasya	tripañcakayoḥ	tripañcakānām
Locative	tripañcake	tripañcakayoḥ	tripañcakeṣu

Compound tripañcaka -

Adverb -tripañcakam -tripañcakāt