58 Adjectives That Start with X (X Adjectives in English)

A list of adjectives that start with X with examples! The letterXis one of the most infrequently used words in the English language (onlyQandZare used less). As a result, there are very few adjectives that start withX. In fact, there are only about 300words total that begin with the letterX.

Adjectives that Start with X

What Are X Adjectives?

Some common examples of adjectives with X include: xenophobic, xyloid, xeric, and xanthic. Xenophobic describes someone who has an intense fear or hatred of foreigners or strangers. Xyloid refers to something that is made of or resembling wood. Xeric describes an environment that is dry or lacking in moisture. Xanthic refers to something that is yellow or yellowish in color.

There are severalprefixes, orword rootsthat are frequently used withX.


Xan originates with the Greek and means “defender of mankind.” It is sometimes used as a boy’s name. The prescription drug Xanax (used to treat depression or anxiety) is often illegality used (and abused) for a high. It is sometimes referred to in slang as “Xan.” It is usually pronounced “zan.”


Xeno means “alien,” “strange,” or “guest.” It often relates to foreigners, strangers, or any foreign place. In science-fiction, you will frequently see Xeno used to describe aliens or creatures from other worlds. It is usually pronounced “zeno.”


Xero comes from the Greek and means “dry.” It is usually used to form compound words such as xerophyte (which is a plant that has adapted to survive in places where there is little water. It is usually pronounced “zero.”

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Descriptive Adjectives that Start with X

There are 41descriptive adjectivesthat start with x.

Adjective Examples
X-acto The surgeon used anX-actoknife for the delicate procedure.
Xanthian Thexanthiansunflowers brightened up the garden.
Xanthic Thexanthichue of the painting gave it a warm feeling.
Xanthochromatic Thexanthochromaticcrystals were rare and valuable.
Xanthogenic Thexanthogenicbacteria caused the discoloration of the sample.
Xanthopous Thexanthopouscaterpillar blended in perfectly with the leaves.
Xanthoproteic Thexanthoproteictest revealed the presence of protein in the sample.
Xanthous Herxanthoushair glowed in the sunlight.
Xany Thexanyatmosphere at the concert was contagious.
Xenacious Thexenacioushost made everyone feel welcome.
Xenial Thexeniallocals gave us a warm welcome.
Xenic Thexenicplants thrived in the desert.
Xenobiotic Thexenobioticcompound was toxic to the bacteria.
Xenodochial Thexenodochialinnkeeper made our stay comfortable.
Xenoglossic Thexenoglossictranslator was invaluable for the conference.
Xenophobic Thexenophobiccomments were offensive and unacceptable.
Xerarch Thexerarchplants adapted to the arid conditions.
Xeric Thexericclimate made farming difficult.
Xeronic Thexeronicfungi survived in the desert.
Xerophilious Thexerophiliouscactus was able to store water for long periods.
Xeropilous Thexeropilousgrasses covered the arid landscape.
Xerothermic Thexerothermicconditions made the hike challenging.
Xian TheXianTerracotta Warriors are a famous tourist attraction.
Xilinous Thexilinousfabric was soft and breathable.
Xiphisternal Thexiphisternaljoint was used as a landmark for the surgical incision.
Xiphoid Thexiphoidprocess of the sternum was thin and pointed.
X-linked TheX-linkeddisorder was more common in males.
Xloid Thexloidtexture of the bark made it hard to climb.
Xonked After a long day at work, he felt completelyxonked.
X-rayed The injured athlete wasX-rayedto check for broken bones.
Xrayic TheXrayictechnology allowed doctors to diagnose the illness accurately.
Xresic She had anXresicappetite for chocolate.
XXenogenic TheXXenogeniccells caused an adverse reaction.
Xyletic Thexyletictissue in trees is responsible for carrying water from roots to leaves.
Xyloid Thexyloid纹理的甲虫壳帮助它融入with the trees.
Xylotomous Thexylotomousinsects damaged the wooden structure of the house.

The majority of words that begin withXare very uncommonly used. In fact, of this list of adjectives, the only ones you will likely hear in every day usage are “X-rated” and “X-rayed.”

Positive Adjectives that Start with X

Adjective Example Sentence
Xanthein The petals of the flower were tinted withxanthein.
Xanthic The sunset had a beautifulxanthichue.
Xanthochroid Thexanthochroidgirl stood out among the dark-haired crowd.
Xanthous Herxanthoushair shone in the sunlight.
Xenial Thexenialinnkeeper made us feel right at home.
Xenodochial The town was known for itsxenodochialresidents.
Xenolithic The archaeologists found axenolithicartifact among the ruins.
Xeric The desert is axericenvironment.
Xerophilous Thexerophilousplant thrived in the arid climate.
Xiphoid Thexiphoidprocess is a small, sword-shaped bone at the bottom of the sternum.
Xyloid Thexyloidtexture of the mushroom made it easy to identify.

List of Adjectives that Start with X

Here is the full list of adjectives words starting with letter X.

  • X-acto
  • Xanthian
  • Xanthic
  • Xanthochromatic
  • Xanthogenic
  • Xanthopous
  • Xanthoproteic
  • Xanthoriatic
  • Xanthous
  • Xany
  • Xaroncharoo
  • Xboba
  • Xenacious
  • Xenial
  • Xenic
  • Xenobiotic
  • Xenodochial
  • Xenogeneic
  • Xenogenic
  • Xenoglossic
  • Xenolithic
  • Xenophobic
  • Xenotropic
  • Xerarch
  • Xeric
  • Xerographic
  • Xeronic
  • Xerophilious
  • Xerophilous
  • Xerophthalmic
  • Xerophytic
  • Xeropilous
  • Xerothermic
  • Xerotic
  • Xian
  • Xii
  • Xilinous
  • Xiphisternal
  • Xiphoid
  • Xiphophyllous
  • Xipioid
  • X-linked
  • Xloid
  • Xlotomous
  • Xoba
  • Xonked
  • X-rated
  • X-rayed
  • Xrayic
  • Xresic
  • Xx
  • XXenogenic
  • Xyletic
  • Xylographic
  • Xyloid
  • Xylophagous
  • Xylophonic
  • Xylotomous

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Last Updated on April 19, 2023

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