English words starting with U

better or greater than any other; not exceeded or matched.

not feeling or showing surprise at something unexpected or unusual.

not causing surprise; expected or predictable.

in a way that is expected and does not cause surprise

Not known or thought to exist; not imagined or considered possible

Not aware of any danger or harm; trusting and not suspicious.

The quality or state of being unsustainable; the condition of not being able to be maintained at the current rate or level without causing depletion or collapse.

not able to be maintained or continued at the current rate or level

not influenced or changed in opinion, attitude, or course of action.

(of food or drink) having no sugar or other sweet substance added

Not cleaned by sweeping; left untouched by a broom or brush.

not changing or becoming weaker; remaining strong and constant

in a steady and determined way that does not change or waver

Not feeling, showing, or expressing sympathy

Not done or acting according to a fixed plan or system; unmethodical.

not contaminated, polluted, or corrupted; pure.

lacking natural aptitude or skill in a particular area; not talented.

Not domesticated, controlled, or civilized; wild and free.

to separate pieces of string, wire, hair, etc. that have become twisted or knotted together

(of a resource or source) not yet exploited or used.

Not damaged or made less bright or less valuable; remaining perfect or pure.

not subject to taxation; exempt from tax.

(of a person or animal) not able to be taught or unwilling to learn

not moderated or controlled; unrestrained

(of a position, theory, or argument) not able to be maintained or defended against attack or objection.

Not cared for or looked after; neglected.

not having a permanent post, especially as a teacher or lecturer, after a probationary period; lacking tenure.

not able to be tested or proven, especially because evidence cannot be obtained or a hypothesis cannot be falsified.

Not subjected to testing or examination to prove effectiveness, safety, or reliability.

not tied or confined with a rope, chain, or similar restraint; physically free.

impossible to imagine or accept; too shocking or unlikely to be considered as a possibility

to a degree or in a manner that is impossible to imagine or believe; extremely.

Not thinking carefully or seriously about something; done or acting without thought or care.

in a way that shows you do not think about the effects of what you do; without careful thought

Not feeling or being in danger of harm, damage, or loss.

Not appearing likely to cause harm or danger; not intimidating.

the state or quality of being not neat or orderly.

not neat or arranged in an orderly way.

to undo a knot or something that is tied

not fastened or knotted

Up to the point in time or the event mentioned.

(of land) not prepared for growing crops by plowing or digging.

not having a time limit; not timed.

happening at a time that is not suitable or expected, especially too soon or too early

(of a person or their efforts) continuing at the same rate without loss of vigour; tireless.

Not having a title or name

An archaic or literary word meaning 'to'.

too much or too many to be counted or measured

The state or condition of being untouchable, especially in the context of a social system where certain groups are considered to be ritually impure and are segregated.

not able to be touched or affected by something

not handled, used, or tasted; remaining in the original state.

unexpected, inconvenient, or unfavorable

not able to be found or discovered

not tracked or followed; not having tracks or traces.

not following or based on long-established customs, beliefs, or methods; unconventional.

Not deprived of freedom of action or expression; not restricted or hampered.

Not changed in form, nature, or character; remaining in the original state.

impossible to translate into another language.

(of words, text, or speech) not converted into another language.

(of a road, region, or path) not having been traveled on or through; not explored or frequented.

not able to be cured or relieved by medical treatment.

not given medical care or attention

not yet tested, used, or tried; lacking experience or proof of effectiveness.

Not made neat or tidy by cutting or trimming.

not worried or anxious; calm and peaceful.

not in accordance with fact or reality; false or incorrect.

not telling the truth; dishonest or insincere.

In a manner that is not honest or truthful; by telling lies or concealing the truth.

(of an item of clothing) not tucked in or arranged neatly inside another garment.

Not turned, moved, or disturbed.

not having been formally taught or instructed

Not twisted; straightened out or freed from twists.

Not having the usual qualities or features associated with a particular type of person or thing; not typical.

not fit to be used; not capable of being used.

Not being, or never having been, used

not common, ordinary, or typical; different from what is usual or expected.

to a greater degree than is usual or common; exceptionally.

the quality or state of being unusual; uncommonness.

too extreme or great to be expressed in words; indescribable.

to an extreme degree; in a way that is too great or intense to be expressed in words.

not having received a vaccine to protect against a disease

not covered with varnish; plain and untreated.

not changing or varying; constant or uniform.

to remove a veil or covering from something, especially as part of a formal ceremony.

to remove a veil or covering from something, especially as part of a formal ceremony

the act of removing a veil or covering, especially as part of a ceremony

Not provided with a vent or outlet for air, gas, etc.

Not provided with fresh air; lacking ventilation.

not able to be proven true or accurate; impossible to verify.

not having been confirmed, substantiated, or proven to be true or accurate.

not capable of working, functioning, or developing successfully; not viable.

not expressed in words; unspoken

not desired or welcome; not wanted.

not justified or authorized

not cautious of possible dangers or problems

not cleaned with water and usually soap

So bad, unpleasant, or disturbing that one cannot or does not want to watch it.

not observed or monitored; lacking supervision or surveillance.

Not changing or becoming weaker; steady and determined.

in a firm, steady, and resolute manner; without changing one's opinion or intention.

Not married.

not adjusted or modified to reflect the relative importance or influence of different components.

not wanted or not giving pleasure

slightly ill; not feeling well

not good for your health; harmful or unhealthy.

difficult to move or handle because of its size, shape, or weight.

not wanting to do something and refusing to do it

in a way that shows you do not want to do something

the state of not wanting to do something and refusing to do it

to relax and stop feeling anxious

the process of relaxing and letting go of stress or tension.

not able to be won or achieved; impossible to win.

not connected by or using wires; wireless.

not showing good judgment or careful thought; foolish or imprudent.

in a way that shows poor judgment or is not sensible

not aware of the full facts; unintentional

Without being aware; unintentionally.

not usual or expected; not in accordance with one's habitual character or practice.

not capable of being successfully done or used; impractical or unfeasible.

not shaped, processed, or finished by work or labor.