Declension table of ?acchāya

Masculine	Singular	Dual	Plural
Nominative	acchāyaḥ	acchāyau	acchāyāḥ
Vocative	acchāya	acchāyau	acchāyāḥ
Accusative	acchāyam	acchāyau	acchāyān
Instrumental	acchāyena	acchāyābhyām	acchāyaiḥ acchāyebhiḥ
Dative	acchāyāya	acchāyābhyām	acchāyebhyaḥ
Ablative	acchāyāt	acchāyābhyām	acchāyebhyaḥ
Genitive	acchāyasya	acchāyayoḥ	acchāyānām
Locative	acchāye	acchāyayoḥ	acchāyeṣu

Compound acchāya -

Adverb -acchāyam -acchāyāt