Declension table of ?jarchya

Neuter	Singular	Dual	Plural
Nominative	jarchyam	jarchye	jarchyāni
Vocative	jarchya	jarchye	jarchyāni
Accusative	jarchyam	jarchye	jarchyāni
Instrumental	jarchyena	jarchyābhyām	jarchyaiḥ
Dative	jarchyāya	jarchyābhyām	jarchyebhyaḥ
Ablative	jarchyāt	jarchyābhyām	jarchyebhyaḥ
Genitive	jarchyasya	jarchyayoḥ	jarchyānām
Locative	jarchye	jarchyayoḥ	jarchyeṣu

Compound jarchya -

Adverb -jarchyam -jarchyāt