Declension table of ?tṛṇāśana

Masculine	Singular	Dual	Plural
Nominative	tṛṇāśanaḥ	tṛṇāśanau	tṛṇāśanāḥ
Vocative	tṛṇāśana	tṛṇāśanau	tṛṇāśanāḥ
Accusative	tṛṇāśanam	tṛṇāśanau	tṛṇāśanān
Instrumental	tṛṇāśanena	tṛṇāśanābhyām	tṛṇāśanaiḥ tṛṇāśanebhiḥ
Dative	tṛṇāśanāya	tṛṇāśanābhyām	tṛṇāśanebhyaḥ
Ablative	tṛṇāśanāt	tṛṇāśanābhyām	tṛṇāśanebhyaḥ
Genitive	tṛṇāśanasya	tṛṇāśanayoḥ	tṛṇāśanānām
Locative	tṛṇāśane	tṛṇāśanayoḥ	tṛṇāśaneṣu

Compound tṛṇāśana -

Adverb -tṛṇāśanam -tṛṇāśanāt