Declension table of ?ātharvika

Masculine	Singular	Dual	Plural
Nominative	ātharvikaḥ	ātharvikau	ātharvikāḥ
Vocative	ātharvika	ātharvikau	ātharvikāḥ
Accusative	ātharvikam	ātharvikau	ātharvikān
Instrumental	ātharvikeṇa	ātharvikābhyām	ātharvikaiḥ ātharvikebhiḥ
Dative	ātharvikāya	ātharvikābhyām	ātharvikebhyaḥ
Ablative	ātharvikāt	ātharvikābhyām	ātharvikebhyaḥ
Genitive	ātharvikasya	ātharvikayoḥ	ātharvikāṇām
Locative	ātharvike	ātharvikayoḥ	ātharvikeṣu

Compound ātharvika -

Adverb -ātharvikam -ātharvikāt