Which term refers to something that is commonplace or ordinary?

The term that refers to something commonplace or ordinary is "mundane." This word specifically conveys a sense of the everyday, often suggesting that something lacks excitement or is unremarkable. It is commonly used to describe routine tasks or experiences that do not stand out as particularly interesting or noteworthy. In contrast, other options like "extraordinary," "unique," and "exceptional" each imply a level of distinction or rarity, highlighting qualities that are remarkable or not often encountered. Thus, "mundane" accurately captures the sense of normalcy and familiarity associated with ordinary things.