Declension table of ?tripañcaka

Masculine	Singular	Dual	Plural
Nominative	tripañcakaḥ	tripañcakau	tripañcakāḥ
Vocative	tripañcaka	tripañcakau	tripañcakāḥ
Accusative	tripañcakam	tripañcakau	tripañcakān
Instrumental	tripañcakena	tripañcakābhyām	tripañcakaiḥ tripañcakebhiḥ
Dative	tripañcakāya	tripañcakābhyām	tripañcakebhyaḥ
Ablative	tripañcakāt	tripañcakābhyām	tripañcakebhyaḥ
Genitive	tripañcakasya	tripañcakayoḥ	tripañcakānām
Locative	tripañcake	tripañcakayoḥ	tripañcakeṣu

Compound tripañcaka -

Adverb -tripañcakam -tripañcakāt