Declension table of ?acyamāna

Neuter	Singular	Dual	Plural
Nominative	acyamānam	acyamāne	acyamānāni
Vocative	acyamāna	acyamāne	acyamānāni
Accusative	acyamānam	acyamāne	acyamānāni
Instrumental	acyamānena	acyamānābhyām	acyamānaiḥ
Dative	acyamānāya	acyamānābhyām	acyamānebhyaḥ
Ablative	acyamānāt	acyamānābhyām	acyamānebhyaḥ
Genitive	acyamānasya	acyamānayoḥ	acyamānānām
Locative	acyamāne	acyamānayoḥ	acyamāneṣu

Compound acyamāna -

Adverb -acyamānam -acyamānāt