Declension table of ?santardana

Neuter	Singular	Dual	Plural
Nominative	santardanam	santardane	santardanāni
Vocative	santardana	santardane	santardanāni
Accusative	santardanam	santardane	santardanāni
Instrumental	santardanena	santardanābhyām	santardanaiḥ
Dative	santardanāya	santardanābhyām	santardanebhyaḥ
Ablative	santardanāt	santardanābhyām	santardanebhyaḥ
Genitive	santardanasya	santardanayoḥ	santardanānām
Locative	santardane	santardanayoḥ	santardaneṣu

Compound santardana -

Adverb -santardanam -santardanāt