Declension table of ?sampraviddha

Masculine	Singular	Dual	Plural
Nominative	sampraviddhaḥ	sampraviddhau	sampraviddhāḥ
Vocative	sampraviddha	sampraviddhau	sampraviddhāḥ
Accusative	sampraviddham	sampraviddhau	sampraviddhān
Instrumental	sampraviddhena	sampraviddhābhyām	sampraviddhaiḥ sampraviddhebhiḥ
Dative	sampraviddhāya	sampraviddhābhyām	sampraviddhebhyaḥ
Ablative	sampraviddhāt	sampraviddhābhyām	sampraviddhebhyaḥ
Genitive	sampraviddhasya	sampraviddhayoḥ	sampraviddhānām
Locative	sampraviddhe	sampraviddhayoḥ	sampraviddheṣu

Compound sampraviddha -

Adverb -sampraviddham -sampraviddhāt