Confusedness comes from confused + -ness, the participle of confuse, from Latin confusus, past participle of confundere ('to pour together, mix'), from con- ('together') + fundere ('to pour'). The historical trail runs through confundere in Latin and fundere in Latin. Morphologically, confusedness is transparent: it draws on confused + -ness, the participle of confuse, from Latin confusus, past participle of confundere ('to pour together, mix'), from con- ('together') + fundere ('to pour'). Used as a noun, confusedness now means "the state of being confused or disordered", so the present definition can be read against the older forms and meanings. The same lexical family is also visible in related forms such as confuse, confused, confusion, and confound. The result is a borrowed or transmitted form whose modern spelling carries a compact record of its route into English.