Declension table of ?samudravarṇana

Neuter	Singular	Dual	Plural
Nominative	samudravarṇanam	samudravarṇane	samudravarṇanāni
Vocative	samudravarṇana	samudravarṇane	samudravarṇanāni
Accusative	samudravarṇanam	samudravarṇane	samudravarṇanāni
Instrumental	samudravarṇanena	samudravarṇanābhyām	samudravarṇanaiḥ
Dative	samudravarṇanāya	samudravarṇanābhyām	samudravarṇanebhyaḥ
Ablative	samudravarṇanāt	samudravarṇanābhyām	samudravarṇanebhyaḥ
Genitive	samudravarṇanasya	samudravarṇanayoḥ	samudravarṇanānām
Locative	samudravarṇane	samudravarṇanayoḥ	samudravarṇaneṣu

Compound samudravarṇana -

Adverb -samudravarṇanam -samudravarṇanāt