Declension table of ?anarva

Neuter	Singular	Dual	Plural
Nominative	anarvam	anarve	anarvāṇi
Vocative	anarva	anarve	anarvāṇi
Accusative	anarvam	anarve	anarvāṇi
Instrumental	anarveṇa	anarvābhyām	anarvaiḥ
Dative	anarvāya	anarvābhyām	anarvebhyaḥ
Ablative	anarvāt	anarvābhyām	anarvebhyaḥ
Genitive	anarvasya	anarvayoḥ	anarvāṇām
Locative	anarve	anarvayoḥ	anarveṣu

Compound anarva -

Adverb -anarvam -anarvāt