Declension table of ?triviṣūka

Neuter	Singular	Dual	Plural
Nominative	triviṣūkam	triviṣūke	triviṣūkāṇi
Vocative	triviṣūka	triviṣūke	triviṣūkāṇi
Accusative	triviṣūkam	triviṣūke	triviṣūkāṇi
Instrumental	triviṣūkeṇa	triviṣūkābhyām	triviṣūkaiḥ
Dative	triviṣūkāya	triviṣūkābhyām	triviṣūkebhyaḥ
Ablative	triviṣūkāt	triviṣūkābhyām	triviṣūkebhyaḥ
Genitive	triviṣūkasya	triviṣūkayoḥ	triviṣūkāṇām
Locative	triviṣūke	triviṣūkayoḥ	triviṣūkeṣu

Compound triviṣūka -

Adverb -triviṣūkam -triviṣūkāt