Declension table of ?trayodaśika

Masculine	Singular	Dual	Plural
Nominative	trayodaśikaḥ	trayodaśikau	trayodaśikāḥ
Vocative	trayodaśika	trayodaśikau	trayodaśikāḥ
Accusative	trayodaśikam	trayodaśikau	trayodaśikān
Instrumental	trayodaśikena	trayodaśikābhyām	trayodaśikaiḥ
Dative	trayodaśikāya	trayodaśikābhyām	trayodaśikebhyaḥ
Ablative	trayodaśikāt	trayodaśikābhyām	trayodaśikebhyaḥ
Genitive	trayodaśikasya	trayodaśikayoḥ	trayodaśikānām
Locative	trayodaśike	trayodaśikayoḥ	trayodaśikeṣu

Compound trayodaśika -

Adverb -trayodaśikam -trayodaśikāt