Declension table of ?trāsana

Masculine	Singular	Dual	Plural
Nominative	trāsanaḥ	trāsanau	trāsanāḥ
Vocative	trāsana	trāsanau	trāsanāḥ
Accusative	trāsanam	trāsanau	trāsanān
Instrumental	trāsanena	trāsanābhyām	trāsanaiḥ trāsanebhiḥ
Dative	trāsanāya	trāsanābhyām	trāsanebhyaḥ
Ablative	trāsanāt	trāsanābhyām	trāsanebhyaḥ
Genitive	trāsanasya	trāsanayoḥ	trāsanānām
Locative	trāsane	trāsanayoḥ	trāsaneṣu

Compound trāsana -

Adverb -trāsanam -trāsanāt