A quick substitution test can help here: try placing each word into the same sentence frame, "The employee's ___ behavior upset his colleagues," and see which one doesn't fit naturally.
The sentence frame fits three of the words comfortably because they all describe harmful intent directed at people, while inhibitive fits awkwardly, since its real meaning is about restraining or blocking something, not ill will toward others.
Therefore, the correct answer is Inhibitive.
Choose the word that is closest in meaning to esoteric
The scientist's theory was initially met with _________, but later gained widespread acclaim after consistent experimental validation.