Adjectives That Start With X | List & Examples
There really aren’t many adjectives (words that qualify a noun) that start with X, so we’ve included adjectives that contain X. Some of the more common adjectives that start with or contain X are:
- Excellent
- Excited
- Expert
- Exhausted
- Extinct
- Xenophobic
- Explicit
- Exotic
This article contains lists of positive, negative, and neutral adjectives that start with or contain X.
Positive adjectives that start with X
Here’s a list of adjectives that start with or contain X with a positive connotation.
- Excelling: Outstanding; surpassing others in achievement
- Excellent: Outstanding; of the highest quality
- Exceptional: Unusually good; extraordinary
- Excitable: Easily excited; quick to show enthusiasm
- Excited: Very happy or eager; thrilled
- Exciting: Causing great enthusiasm or eagerness
- Exemplary: Serving as a model; praiseworthy
- Exhilarated: Very happy; filled with energy and joy
- Exhilarating: Thrilling; invigorating; very exciting
- Expansive: Open; wide-ranging; generous in spirit
- Experienced: Skilled; having knowledge through practice
- Expert: Highly skilled; knowledgeable
- Expressive: Effectively conveying thought or feeling
- Exquisite: Beautifully made; delicate; excellent in quality
- Extraordinary: Unusual; remarkable; exceptional
- Xenial: Hospitable; friendly to guests or strangers
Although the climb was hard, the exhilarating views of the expansive horizon made the extraordinary efforts worthwhile.
Negative adjectives that start with X
Here’s a list of adjectives that start with or contain X with a negative connotation. When applied to a person, these would almost always be considered insults.
- Exacting: Demanding; requiring great effort or precision
- Excessive: Too much; more than is necessary
- Excruciating: Extremely painful; intensely unpleasant
- Exhausted: Extremely tired; worn out
- Exhausting: Very tiring; draining
- Exorbitant: Unreasonably high (especially in price or demand)
- Exposed: Left unprotected; vulnerable
- Extinct: No longer existing; having died out
- Extraneous: Irrelevant; unrelated; unnecessary
- Extreme: Very severe; intense; going beyond normal limits
- Xenophobic: Fearful of or hostile toward foreigners or strangers
It was an exacting and excruciating rite of passage, and you couldn’t help but feel that the price you paid was exorbitant.
Neutral adjectives that start with X
The following adjectives usually have neither a positive nor negative connotation when describing something.
- Expanded: Made larger; increased in size or scope
- Expedient: Practical; suitable for achieving a goal
- Explicit: Clear; stated directly
- Exploratory: Relating to investigation or discovery
- Extended: Lengthened; prolonged in space or time
- External: Outer; situated on the outside
- Extensive: Wide in scope; covering a large area
- Extra: Additional; more than usual
- Extraterrestrial: Originating outside Earth or its atmosphere
- Exotic: Unusual; strikingly foreign or different
- Xenogeneic: Derived from a different species; foreign in origin
- Xenolithic: Containing fragments of foreign rock within a geological formation
- Xeric: Very dry; relating to an environment with little moisture
- Xyloid: Resembling wood; woody
- Xylophagous: Feeding on wood (used for insects, organisms, etc.)
Simon took extra pleasure in listening to the extravagant noise made by the wasp as it chewed the wood, because the technical term “xylophagous” was almost an onomatopoeia.
Adjectives with other letters
If you’re looking for adjectives that start with another letter, you can visit one of our other articles.
Frequently asked questions about adjectives with X
- What are some adjectives starting with or containing X to describe a person?
-
Some adjectives that start with or contain X to describe a person include:
- Exceptional
- Excitable
- Xenial
- Exhausted
- Xenophobic
- Exotic
You can always hunt for the right word by asking the QuillBot free AI chat for suggestions, synonyms, or meanings.
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Marshall, T. (2025, September 03). Adjectives That Start With X | List & Examples. Quillbot. Retrieved October 20, 2025, from https://quillbot.com/blog/word-finder/adjectives-that-start-with-x/