Nine-letter words starting with X
18 nine-letter words begin with the letter X. The complete list is below in alphabetical order, grouped by second letter so you can scan straight to the ones that fit your puzzle.
Most common nine-letter words starting with X
Ranked by how often they appear in written English.
- xylophone
- xenograft
Highest-scoring nine-letter words starting with X
Standard Scrabble tile values, before any board multipliers.
- xylograph 25
- xerophily 24
- xerophyte 24
- xylophone 24
- xenophobe 23
- xylocarps 23
- xanthomas 21
- xenophile 21
- xerophile 21
- xenograft 20
- xylidines 20
- xanthates 19
- xantheins 19
- xanthenes 19
- xanthines 19
- xanthones 19
- xenoliths 19
- xeroseres 16
All 18 nine-letter words starting with X
XA 6
- xanthates
- xantheins
- xanthenes
- xanthines
- xanthomas
- xanthones
XE 8
- xenograft
- xenoliths
- xenophile
- xenophobe
- xerophile
- xerophily
- xerophyte
- xeroseres
XY 4
- xylidines
- xylocarps
- xylograph
- xylophone
Do something with this list
The tools that use these words directly.
Common questions
How many nine-letter words start with X?
There are 18 nine-letter words beginning with X, all listed on this page in alphabetical order.
What are the most common nine-letter words starting with X?
Ranked by how often they appear in written English, the most common are: xylophone, xenograft. The full "most common" list is near the top of this page.
What is the highest-scoring nine-letter word starting with X in Scrabble?
xylograph scores 25 points on plain tiles, before any double- or triple-word squares. Premium squares and the 50-point bingo bonus can change the ranking completely.
Are proper nouns and abbreviations included?
No. The list only contains words from the ENABLE lexicon, which excludes proper nouns, abbreviations and hyphenated forms — the same rule tournament Scrabble and most word games follow. Read more on the methodology page.
Counted from a 172,749-word public-domain lexicon, last reviewed 2026-08-01. How this list was built.