IPA: //mɪsˈɡaɪdɪdnəs//
KK: /mɪsˈɡaɪdɪdnəs/
The state of being led in the wrong direction or having incorrect beliefs or ideas.
His misguidedness led him to make poor decisions that affected his career.
Misguidedness → It is formed from "mis-" (meaning wrongly) and "guided" (from the root "guide", meaning to lead or direct) and the suffix "-ness" (meaning the state of being). The word "misguidedness" refers to the state of being led or directed wrongly.
Think of being led in the 'wrong' direction ('mis-') and the state of being 'guided' — that's why misguidedness means the state of being wrongly guided.