IPA: /dɪsˈɔːrdərdnəs/
KK: /dɪsˈɔrdərd.nəs/
A condition where things are not arranged properly or are in chaos; a lack of order.
The disorderedness of the room made it difficult to find anything.
Disorderedness → It is formed from "dis-" (meaning apart or away) and "ordered" (from Latin "ordinare", meaning to arrange) combined with the suffix "-ness" (meaning the state of being). The word "disorderedness" refers to the state of being apart from order or arrangement.
Think of being 'apart' ('dis-') from 'arrangement' ('ordered') — that's why disorderedness means a state of lacking order.