Declension table of ?ativakra

Masculine	Singular	Dual	Plural
Nominative	ativakraḥ	ativakrau	ativakrāḥ
Vocative	ativakra	ativakrau	ativakrāḥ
Accusative	ativakram	ativakrau	ativakrān
Instrumental	ativakreṇa	ativakrābhyām	ativakraiḥ ativakrebhiḥ
Dative	ativakrāya	ativakrābhyām	ativakrebhyaḥ
Ablative	ativakrāt	ativakrābhyām	ativakrebhyaḥ
Genitive	ativakrasya	ativakrayoḥ	ativakrāṇām
Locative	ativakre	ativakrayoḥ	ativakreṣu

Compound ativakra -

Adverb -ativakram -ativakrāt