Redder
Redder is the comparative form of the adjective red. It describes a greater degree of red color or hue relative to something else. In everyday use, redder is used to compare two objects, scenes, or colors, as in “The berries are redder this year.” The word is formed by adding the comparative suffix -er to red. In longer phrases or for emphasis, speakers may also say “more red,” but redder remains standard for simple two-item comparisons.
Etymology and morphology: Red derives from Old English rēad and is related to several other Germanic terms
Usage considerations: Redder is most appropriate when contrasting two instances of red or when describing a
Limitations: Because red is a basic color term, redder can be less informative about the exact hue