Declension table of ?archanīya

Neuter	Singular	Dual	Plural
Nominative	archanīyam	archanīye	archanīyāni
Vocative	archanīya	archanīye	archanīyāni
Accusative	archanīyam	archanīye	archanīyāni
Instrumental	archanīyena	archanīyābhyām	archanīyaiḥ
Dative	archanīyāya	archanīyābhyām	archanīyebhyaḥ
Ablative	archanīyāt	archanīyābhyām	archanīyebhyaḥ
Genitive	archanīyasya	archanīyayoḥ	archanīyānām
Locative	archanīye	archanīyayoḥ	archanīyeṣu

Compound archanīya -

Adverb -archanīyam -archanīyāt