Characters (10)
| Codepoint | Character | Name |
|---|---|---|
| U+005F | _ | LOW LINE |
| U+203F | ‿ | UNDERTIE |
| U+2040 | ⁀ | CHARACTER TIE |
| U+2054 | ⁔ | INVERTED UNDERTIE |
| U+FE33 | ︳ | PRESENTATION FORM FOR VERTICAL LOW LINE |
| U+FE34 | ︴ | PRESENTATION FORM FOR VERTICAL WAVY LOW LINE |
| U+FE4D | ﹍ | DASHED LOW LINE |
| U+FE4E | ﹎ | CENTRELINE LOW LINE |
| U+FE4F | ﹏ | WAVY LOW LINE |
| U+FF3F | ＿ | FULLWIDTH LOW LINE |