Declension table of ?ādyamāna

Masculine	Singular	Dual	Plural
Nominative	ādyamānaḥ	ādyamānau	ādyamānāḥ
Vocative	ādyamāna	ādyamānau	ādyamānāḥ
Accusative	ādyamānam	ādyamānau	ādyamānān
Instrumental	ādyamānena	ādyamānābhyām	ādyamānaiḥ ādyamānebhiḥ
Dative	ādyamānāya	ādyamānābhyām	ādyamānebhyaḥ
Ablative	ādyamānāt	ādyamānābhyām	ādyamānebhyaḥ
Genitive	ādyamānasya	ādyamānayoḥ	ādyamānānām
Locative	ādyamāne	ādyamānayoḥ	ādyamāneṣu

Compound ādyamāna -

Adverb -ādyamānam -ādyamānāt