There are many synonyms for the term "colored pens." Some popular options include "marker pens," "highlighters," "multi-colored pens," "felt-tip pens," and "coloring pens." Each of these terms refers to pens that are available in a range of colors, making them ideal for coloring, drawing, or highlighting text. These pens may have different tips, such as chisel or fine points, to suit different needs. Some may also have unique features, such as water-soluble ink or glitter accents, to add a touch of creativity to any project. No matter the term used, the popularity of colored pens shows that people love to add color to their lives.