Declension table of ?taṅkya

Masculine	Singular	Dual	Plural
Nominative	taṅkyaḥ	taṅkyau	taṅkyāḥ
Vocative	taṅkya	taṅkyau	taṅkyāḥ
Accusative	taṅkyam	taṅkyau	taṅkyān
Instrumental	taṅkyena	taṅkyābhyām	taṅkyaiḥ taṅkyebhiḥ
Dative	taṅkyāya	taṅkyābhyām	taṅkyebhyaḥ
Ablative	taṅkyāt	taṅkyābhyām	taṅkyebhyaḥ
Genitive	taṅkyasya	taṅkyayoḥ	taṅkyānām
Locative	taṅkye	taṅkyayoḥ	taṅkyeṣu

Compound taṅkya -

Adverb -taṅkyam -taṅkyāt