Declension table of ?triniṣka

Masculine	Singular	Dual	Plural
Nominative	triniṣkaḥ	triniṣkau	triniṣkāḥ
Vocative	triniṣka	triniṣkau	triniṣkāḥ
Accusative	triniṣkam	triniṣkau	triniṣkān
Instrumental	triniṣkeṇa	triniṣkābhyām	triniṣkaiḥ triniṣkebhiḥ
Dative	triniṣkāya	triniṣkābhyām	triniṣkebhyaḥ
Ablative	triniṣkāt	triniṣkābhyām	triniṣkebhyaḥ
Genitive	triniṣkasya	triniṣkayoḥ	triniṣkāṇām
Locative	triniṣke	triniṣkayoḥ	triniṣkeṣu

Compound triniṣka -

Adverb -triniṣkam -triniṣkāt