Declension table of ?triṃśin

Neuter	Singular	Dual	Plural
Nominative	triṃśi	triṃśinī	triṃśīni
Vocative	triṃśin triṃśi	triṃśinī	triṃśīni
Accusative	triṃśi	triṃśinī	triṃśīni
Instrumental	triṃśinā	triṃśibhyām	triṃśibhiḥ
Dative	triṃśine	triṃśibhyām	triṃśibhyaḥ
Ablative	triṃśinaḥ	triṃśibhyām	triṃśibhyaḥ
Genitive	triṃśinaḥ	triṃśinoḥ	triṃśinām
Locative	triṃśini	triṃśinoḥ	triṃśiṣu

Compound triṃśi -

Adverb -triṃśi