Declension table of arcya

Neuter	Singular	Dual	Plural
Nominative	arcyam	arcye	arcyāni
Vocative	arcya	arcye	arcyāni
Accusative	arcyam	arcye	arcyāni
Instrumental	arcyena	arcyābhyām	arcyaiḥ
Dative	arcyāya	arcyābhyām	arcyebhyaḥ
Ablative	arcyāt	arcyābhyām	arcyebhyaḥ
Genitive	arcyasya	arcyayoḥ	arcyānām
Locative	arcye	arcyayoḥ	arcyeṣu

Compound arcya -

Adverb -arcyam -arcyāt