Declension table of ?tropya

Masculine	Singular	Dual	Plural
Nominative	tropyaḥ	tropyau	tropyāḥ
Vocative	tropya	tropyau	tropyāḥ
Accusative	tropyam	tropyau	tropyān
Instrumental	tropyeṇa	tropyābhyām	tropyaiḥ tropyebhiḥ
Dative	tropyāya	tropyābhyām	tropyebhyaḥ
Ablative	tropyāt	tropyābhyām	tropyebhyaḥ
Genitive	tropyasya	tropyayoḥ	tropyāṇām
Locative	tropye	tropyayoḥ	tropyeṣu

Compound tropya -

Adverb -tropyam -tropyāt