Declension table of ?samprasādhana

Neuter	Singular	Dual	Plural
Nominative	samprasādhanam	samprasādhane	samprasādhanāni
Vocative	samprasādhana	samprasādhane	samprasādhanāni
Accusative	samprasādhanam	samprasādhane	samprasādhanāni
Instrumental	samprasādhanena	samprasādhanābhyām	samprasādhanaiḥ
Dative	samprasādhanāya	samprasādhanābhyām	samprasādhanebhyaḥ
Ablative	samprasādhanāt	samprasādhanābhyām	samprasādhanebhyaḥ
Genitive	samprasādhanasya	samprasādhanayoḥ	samprasādhanānām
Locative	samprasādhane	samprasādhanayoḥ	samprasādhaneṣu

Compound samprasādhana -

Adverb -samprasādhanam -samprasādhanāt