Declension table of ?tṛṇaidha

Masculine	Singular	Dual	Plural
Nominative	tṛṇaidhaḥ	tṛṇaidhau	tṛṇaidhāḥ
Vocative	tṛṇaidha	tṛṇaidhau	tṛṇaidhāḥ
Accusative	tṛṇaidham	tṛṇaidhau	tṛṇaidhān
Instrumental	tṛṇaidhena	tṛṇaidhābhyām	tṛṇaidhaiḥ tṛṇaidhebhiḥ
Dative	tṛṇaidhāya	tṛṇaidhābhyām	tṛṇaidhebhyaḥ
Ablative	tṛṇaidhāt	tṛṇaidhābhyām	tṛṇaidhebhyaḥ
Genitive	tṛṇaidhasya	tṛṇaidhayoḥ	tṛṇaidhānām
Locative	tṛṇaidhe	tṛṇaidhayoḥ	tṛṇaidheṣu

Compound tṛṇaidha -

Adverb -tṛṇaidham -tṛṇaidhāt