Index - W
| wait | Clay.Display, Clay |
| warn | Clay.Render |
| wavy | Clay.Border, Clay |
| wbr | Clay.Elements, Clay |
| weight | Clay.Font, Clay |
| wheat | Clay.Color, Clay |
| white | Clay.Color, Clay |
| whitesmoke | Clay.Color, Clay |
| WhiteSpace | Clay.Text, Clay |
| whiteSpace | Clay.Text, Clay |
| width | |
| 1 (Function) | Clay.Attributes |
| 2 (Function) | Clay.Media |
| 3 (Function) | Clay.Geometry, Clay |
| with | Clay.Selector |
| withBanner | Clay.Render |
| WOFF | Clay.FontFace, Clay |
| WOFF2 | Clay.FontFace, Clay |
| WordBreak | Clay.Text, Clay |
| wordBreak | Clay.Text, Clay |
| wordSpacing | Clay.Text, Clay |
| wordWrap | Clay.Text, Clay |
| wrap | |
| 1 (Function) | Clay.Attributes, Clay |
| 2 (Function) | Clay.Flexbox |
| wrapReverse | Clay.Flexbox, Clay |
| wResize | Clay.Display, Clay |
| writeOnly | Clay.Dynamic, Clay |