Words that start with X can be useful for playing word games like Scrabble, teaching kids new words, and improving your own vocabulary.

If you’re trying to find words that start with X, you’ve come to the right place.

In this article, we’ll give you 200+ words that start with X you can use for all of your word games and writing needs.

Things That Start With X

Let’s start with a list of things that begin with the letter X, along with their definitions, since some of them are a bit obscure. Take “xanthorhizax,” for example—it’s certainly not a word you hear every day!

• X-ray (definition: a form of electromagnetic radiation with higher energy than visible light)

• Xanax (definition: a benzodiazepine drug used to treat anxiety)

• Xanthan gum (definition: a polysaccharide substance often used as a thickener in foods)

• Xanthocyparis (definition: a genus of cypresses native to Vietnam and China)

• Xanthorhizax (definition: a type of North American plant often referred to as yellowroot)

• Xaphoon (definition: a single-reed woodwind instrument, often called a bamboo sax)

• Xbox (definition: a video game brand created by Microsoft)

• Xebec (definition: a three-masted Mediterranean ship)

• Xeme (definition: a small Arctic gull with a forked tail)

• Xenoblast (definition: a crystal found in metamorphic rock)

• Xenophile (definition: someone who loves strangers or foreigners)

• Xenophobe (definition: someone afraid of strangers or foreigners)

• Xenosaurus (definition: a type of small Mexican lizard)

• Xeronema (definition: a type of flowering plant native to New Zealand)

• Xerox machine (definition: a device that makes copies of documents, also called a photocopier or a copy machine)

• Xerus (definition: a species of long-tailed African ground squirrels)

• Xoconostle (definition: a species of prickly pear cactus native to Mexico)

• Xoloitzcuintli (definition: a breed of hairless dog, known for being the ancient Aztec dog of the gods)

• Xouba (definition: a type of small sardine)

• Xun (definition: a Chinese musical instrument similar to an egg-shaped flute)

• Xylitol (definition: a crystalline alcohol often used as an artificial sweetener)

• Xylocarp (definition: a fruit that has a hard wooden exterior, like a coconut)

• Xylograph (definition: a wood engraving)

• Xylophone (definition: a musical instrument composed of bars of different lengths)

• Xyris (definition: a type of American marsh plant known for its yellow flowers)

2-Letter Words Starting With X

If you’re playing word games like Wordle, you’ll often need to know words that contain a specific number of letters. Let’s start with two-letter words that begin with X.

• Xi

• Xu

3-Letter Words Starting With X

What about three-letter words that begin with X? There’s actually only one of them, so this list is quite short.

• Xis

4-Letter Words Starting With X

Just like with three-letter words, there’s only one four-letter word that begins with X.

• Xyst

5-Letter Words That Start With X

There are quite a few more five-letter words that begin with X than three-letter or four-letter words. Here’s a list you can reference.

• Xebec

• Xenia

• Xenic

• Xenon

• Xeric

• Xerox

• Xylan

• Xylem

• Xylol

• Xylyl

• Xysti

• Xysts

6-Letter Words Starting With X

Next, let’s look at some six-letter words that begin with X.

• Xebecs

• Xenial

• Xenias

• Xenons

• Xylans

• Xylems

• Xylene

• Xyloid

• Xylols

• Xylose

• Xylyls

• Xyster

• Xystoi

• Xystos

• Xystus

7-Letter Words That Begin With X

Finally, here are some seven-letter words that begin with X.

• Xanthan

• Xanthic

• Xanthin

• Xenopus

• Xerarch

• Xeroses

• Xerosis

• Xerotic

• Xeroxed

• Xeroxes

• Xiphoid

• Xylenes

• Xylidin

• Xylitol

• Xyloses

• Xysters

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Best X Words for Scrabble

If you’re playing Scrabble and you have an X tile in your arsenal, you might be wondering how best to use it.

Here are 60+ valid Scrabble words that begin with X.

• Xanthans (17)

• Xanthans (18)

• Xanthate (18)

• Xanthein (18)

• Xanthene (18)

• Xanthic (19)

• Xanthin (17)

• Xanthine (18)

• Xanthins (18)

• Xanthoma (20)

• Xanthone (18)

• Xanthous (18)

• Xebec (16)

• Xebecs (17)

• Xenia (12)

• Xenial (13)

• Xenias (13)

• Xenic (14)

• Xenogamy (21)

• Xenogeny (19)

• Xenolith (18)

• Xenons (12)

• Xenons (13)

• Xenopus (16)

• Xerarch (19)

• Xeric (14)

• Xerosere (15)

• Xeroses (14)

• Xerosis (14)

• Xerotic (16)

• Xerox (19)

• Xeroxed (22)

• Xeroxes (21)

• Xeroxing (23)

• Xerus (12)

• Xeruses (14)

• Xi (9)

• Xiphoid (20)

• Xiphoids (21)

• Xis (10)

• Xu (9)

• Xylan (15)

• Xylans (16)

• Xylem (17)

• Xylems (18)

• Xylene (16)

• Xylenes (17)

• Xylidin (18)

• Xylidine (19)

• Xylitol (17)

• Xylitols (18)

• Xylocarp (22)

• Xyloid (17)

• Xylol (15)

• Xylols (16)

• Xylose (16)

• Xyloses (17)

• Xylotomy (23)

• Xylyl (18)

• Xylyls (19)

• Xyst (14)

• Xyster (16)

• Xysters (17)

• Xysti (15)

• Xystoi (16)

• Xystos (16)

• Xysts (15)

• Xystus (16)

There you have it: our comprehensive list of words that start with X.

Don’t forget to run your writing through ProWritingAid to check for weaknesses and errors. The Word Explorer can help you make sure you’re using the best words possible.

Good luck, and happy writing!