Declension table of ?samānanidhana

Neuter	Singular	Dual	Plural
Nominative	samānanidhanam	samānanidhane	samānanidhanāni
Vocative	samānanidhana	samānanidhane	samānanidhanāni
Accusative	samānanidhanam	samānanidhane	samānanidhanāni
Instrumental	samānanidhanena	samānanidhanābhyām	samānanidhanaiḥ
Dative	samānanidhanāya	samānanidhanābhyām	samānanidhanebhyaḥ
Ablative	samānanidhanāt	samānanidhanābhyām	samānanidhanebhyaḥ
Genitive	samānanidhanasya	samānanidhanayoḥ	samānanidhanānām
Locative	samānanidhane	samānanidhanayoḥ	samānanidhaneṣu

Compound samānanidhana -

Adverb -samānanidhanam -samānanidhanāt