Declension table of ?tṛṇāda

Neuter	Singular	Dual	Plural
Nominative	tṛṇādam	tṛṇāde	tṛṇādāni
Vocative	tṛṇāda	tṛṇāde	tṛṇādāni
Accusative	tṛṇādam	tṛṇāde	tṛṇādāni
Instrumental	tṛṇādena	tṛṇādābhyām	tṛṇādaiḥ
Dative	tṛṇādāya	tṛṇādābhyām	tṛṇādebhyaḥ
Ablative	tṛṇādāt	tṛṇādābhyām	tṛṇādebhyaḥ
Genitive	tṛṇādasya	tṛṇādayoḥ	tṛṇādānām
Locative	tṛṇāde	tṛṇādayoḥ	tṛṇādeṣu

Compound tṛṇāda -

Adverb -tṛṇādam -tṛṇādāt