Declension table of ?samādheya

Neuter	Singular	Dual	Plural
Nominative	samādheyam	samādheye	samādheyāni
Vocative	samādheya	samādheye	samādheyāni
Accusative	samādheyam	samādheye	samādheyāni
Instrumental	samādheyena	samādheyābhyām	samādheyaiḥ
Dative	samādheyāya	samādheyābhyām	samādheyebhyaḥ
Ablative	samādheyāt	samādheyābhyām	samādheyebhyaḥ
Genitive	samādheyasya	samādheyayoḥ	samādheyānām
Locative	samādheye	samādheyayoḥ	samādheyeṣu

Compound samādheya -

Adverb -samādheyam -samādheyāt