The word "was insubordinate" implies a lack of respect or obedience towards authority figures. Antonyms for this word would include phrases such as "was obedient," "followed directions," "acted with deference," and "showed respect." Other antonyms may include "compliant," "obliging," "submissive," and "yielding." Using these antonyms can help to convey a sense of cooperation, teamwork, and discipline. For example, instead of saying "Tom was insubordinate during the meeting," you could say "Tom followed directions and worked collaboratively with his colleagues during the meeting." This alternative wording can help to create a more positive and constructive tone.