Declension table of ?akāya

Neuter	Singular	Dual	Plural
Nominative	akāyam	akāye	akāyāni
Vocative	akāya	akāye	akāyāni
Accusative	akāyam	akāye	akāyāni
Instrumental	akāyena	akāyābhyām	akāyaiḥ
Dative	akāyāya	akāyābhyām	akāyebhyaḥ
Ablative	akāyāt	akāyābhyām	akāyebhyaḥ
Genitive	akāyasya	akāyayoḥ	akāyānām
Locative	akāye	akāyayoḥ	akāyeṣu

Compound akāya -

Adverb -akāyam -akāyāt