What term refers to work that is not requiring much skill and lacking prestige?

The term that refers to work that requires little skill and is often perceived as lacking prestige is "menial." Menial work typically involves tasks that are routine or basic in nature, such as cleaning, janitorial tasks, or other forms of labor that do not demand specialized training or expertise. This type of work is often undervalued in society, and individuals in such positions may not receive the recognition or respect that comes with more skilled professions.

The other terms have distinct meanings that do not capture the same connotation. "Manual" relates to tasks that require physical effort but does not necessarily imply a lack of skill or prestige. "Laborious" indicates work that is difficult and requires significant effort, which may involve skilled tasks. "Commonplace" refers to something that is ordinary or unremarkable, but it does not specifically connote low skill or prestige in the same way that "menial" does. Therefore, "menial" best encapsulates the idea of low-skilled work that lacks prestige.