What is an appropriate synonym for 'mundane'?

The term 'mundane' refers to something that is ordinary, commonplace, or lacking in excitement and interest. Consequently, a synonym that captures this meaning effectively is 'commonplace.' This word emphasizes the idea of something that is typical, unremarkable, and frequently encountered in everyday life.

In contrast, 'extraordinary' and 'remarkable' imply a level of distinction or uniqueness, which directly opposes the nature of 'mundane.' Similarly, 'innovative' suggests creativity and originality, further emphasizing a departure from the ordinary. Therefore, 'commonplace' aligns perfectly with the essence of 'mundane,' making it the appropriate synonym.