What is the Greek term for plain and simple?

There isn't one single perfect Greek term that translates to "plain and simple" in all contexts. The best choice depends on the nuance you want to convey. Here are a few options with slightly different connotations:

* ἁπλῶς (haplōs): This is probably the closest single word. It means "simply," "plainly," or "without complication." It emphasizes the lack of complexity or embellishment.

* ἐπιεικῶς (epieikōs): This means "moderately," "reasonably," or "fairly." It suggests a plainness that is also fair and just, avoiding extremes.

* περιττῶς (perittōs): This means "superfluously," "needlessly," or "excessively." You could use it in a negative context to mean something is *not* plain and simple, because it is overly elaborate.

* ἀπλῶς καὶ σαφῶς (haplōs kai saphōs): This phrase literally means "simply and clearly." It's a more emphatic way of saying "plain and simple," combining the simplicity of *haplōs* with the clarity of *saphōs*.

Therefore, ἁπλῶς (haplōs) or ἀπλῶς καὶ σαφῶς (haplōs kai saphōs) would likely be the most accurate translations depending on the specific context.