Declension table of ?traptavya

Masculine	Singular	Dual	Plural
Nominative	traptavyaḥ	traptavyau	traptavyāḥ
Vocative	traptavya	traptavyau	traptavyāḥ
Accusative	traptavyam	traptavyau	traptavyān
Instrumental	traptavyena	traptavyābhyām	traptavyaiḥ traptavyebhiḥ
Dative	traptavyāya	traptavyābhyām	traptavyebhyaḥ
Ablative	traptavyāt	traptavyābhyām	traptavyebhyaḥ
Genitive	traptavyasya	traptavyayoḥ	traptavyānām
Locative	traptavye	traptavyayoḥ	traptavyeṣu

Compound traptavya -

Adverb -traptavyam -traptavyāt