That is one I missed. I thought it should have been Manual.
Fedora - February
Aplomb - April
Manual - March
Manage - May
Those “odd one out” questions always have multiple correct answers, depending on what logical process you apply to the question.
I picked “manage” for that one because it is a verb, and the others are nouns.
I was hoping that the answers would be annotated.
I wonder if the reason is that “fedora” comes from a different language, and that the etymological origins of the others are Latin. I should look them up, I guess....