IPA: /ɪnˈdʒuːdɪʃəs/
KK: /ɪnˈdʒuːdɪʃəs/
Not showing good judgment or wisdom; making poor decisions.
His injudicious comments during the meeting caused a lot of confusion.
Injudicious → It is formed from "in-" (meaning not) and "judicious" (from Latin "judicium", meaning judgment). The word "injudicious" means not having or showing good judgment.
Think of 'not' ('in-') having 'good judgment' ('judicious') — that's why injudicious means lacking good judgment.