Approaching or entering a place
or
an attack or outburst of emotion
Well, it’s bad luck to say the title “Macbeth” within a theatre space, so you could start with setting that rule down. Also, you could go about it the way that Orwell did in “Animal Farm,” using different characters and settings to relay the same plot. For example, Orwell used barnyard animals to represent the communists. You could use Trump as an example because he was a “nobleman” who schemed to gain power. Something like that?
Enig-ma
The word enigma had its first known use in the mid 16th century, used as a noun to refer to a person, thing or situation considered obscure or concealed/unknown.
As is the case with more than 50% of English words, which have either Latin or Greek roots references, enigma has two root references. The word<em> aenigma</em> from the Latin language, means riddle and from the Greek word <em>ainigma</em> obtained from the word <em>ainissesthai</em> which means to speak in riddles derived from ainos - fable.
Prefix:
In this case there is no identifiable prefix.
Suffix:
A letter or group of words that when placed after the main word changes it meaning or gramatical function.
-ma is related to -ment (Middle English) concrete result of something... from the same Greek noun suffix - mat / -ma