X is, like M, a letter with no everyday accented forms. There are no common precomposed "X with accent" characters, so a marked X (for example X with a dot or caron) is built by adding a combining accent to a plain X, which only phonetics and specialist transliteration normally require. In ordinary writing X is always plain.
01 Step by step, per platform
A real, followable procedure for every platform, not a thin restatement of the shortcut.
Build it with a combining mark
- Type a plain X, then immediately add a combining accent such as the combining dot above (U+0307) or combining caron (U+030C).
- In Microsoft Word, type X, then 0307 and press Alt + X to stack a combining dot on it.
- How cleanly the accent sits depends on the font you are using.
Copy a ready-made character
- For a rare precomposed form such as ẋ, copy it from a character chart and paste it where you need it.
- On a Mac, open the Character Viewer with Control + Command + Space and search "x with dot above".
02 Troubleshooting & confusables
| Looks like it | But it's actually | When to use |
|---|---|---|
| X̌ (built) vs X | Combining vs precomposed | A marked X such as ẋ or X̌ is normally made from a plain X plus a combining accent, not a single ready-made letter. Fonts may render it differently. |
| X the letter vs × the times sign | Letter vs multiplication sign | The multiplication sign × is a separate mathematical symbol, not an accented or stylised X. Use × for equations and X for words. |
| X vs the Roman numeral X | Letter vs numeral | X as the Roman numeral for 10 is the same plain letter. There is no special accented form for the numeral. |
03 FAQ
Does the letter X take an accent?
Not in everyday writing. No major language uses a precomposed accented X, so the letter is written plain. The rare marked forms exist only in phonetics and are built with combining marks.
How do I put an accent on X?
Type a plain X, then add a combining accent right after it, for example the combining dot above U+0307 or combining caron U+030C. In Microsoft Word, type the code after the X and press Alt+X.
Why are there no accented X characters listed?
Because Unicode never assigned single precomposed accented-X letters for common use. Unlike vowels or letters such as ñ, there is nothing standard to show in a codes table.
Is × (the times sign) an accented X?
No. × is the multiplication sign, a separate mathematical symbol. It is not a letter and should not be used in place of X in words.
What is ẋ?
ẋ (x with dot above) is a rare character used in phonetics and some transliteration schemes. It is not part of any common alphabet and cannot be typed on standard keyboards.