Declension table of ?atarkya

Neuter	Singular	Dual	Plural
Nominative	atarkyam	atarkye	atarkyāṇi
Vocative	atarkya	atarkye	atarkyāṇi
Accusative	atarkyam	atarkye	atarkyāṇi
Instrumental	atarkyeṇa	atarkyābhyām	atarkyaiḥ
Dative	atarkyāya	atarkyābhyām	atarkyebhyaḥ
Ablative	atarkyāt	atarkyābhyām	atarkyebhyaḥ
Genitive	atarkyasya	atarkyayoḥ	atarkyāṇām
Locative	atarkye	atarkyayoḥ	atarkyeṣu

Compound atarkya -

Adverb -atarkyam -atarkyāt