English Words: U

23,789 words · Page 417 of 476

unusuriousadj

Not usurious.

unusurpedadj

Not usurped.

unusurpingadj

Not usurping.

unutilisedadj

Alternative spelling of unutilized.

unutilitynoun

A lack of utility.

unutilizableadj

Not utilizable.

unutilizedadj

Not utilized; unused.

unutopianoun

The antithesis of utopia; anti-utopia; dystopia.

unutterabilitynoun

unutterableness

unutterableadj

Not utterable; incapable of being physically spoken or voiced; unpronounceable.

unutterablenessnoun

The state or condition of being unutterable.

unutterablesnoun

Trousers.

unutterablyadv

In an unutterable manner; inexpressibly; so bad or otherwise extreme that one cannot talk about it.

unutteredadj

Not uttered; unspoken.

unuxorialadj

Not uxorial.

unuxoriousadj

Not uxorious.

unvacantadj

Not vacant.

unvacatedadj

Not vacated.

unvaccinatedadj

Not vaccinated.

unvacillatingadj

Not vacillating; firm, decided.

unvacuolatedadj

That do not have vacuoles

unvacuumedadj

That has not been cleaned with a vacuum cleaner.

unvagueadj

Not vague.

unvailverb

Obsolete spelling of unveil.

unvailedadj

Obsolete form of unveiled.

unvainadj

Not vain.

unvainlyadv

In a way that is not vain.

unvalencedadj

Not valenced.

unvaletedadj

Not having been valeted.

unvaliantadj

Not valiant.

unvaliantlyadv

In a way that is not valiant.

unvalidadj

Not valid; invalid.

unvalidatableadj

Incapable of being validated.

unvalidatedadj

Never having been validated.

unvalidatingadj

Not providing validation.

unvaliditynoun

Archaic form of invalidity.

unvalorizedadj

Not valorized.

unvalorousadj

Lacking valour.

unvalorouslyadv

Without valour.

unvaluableadj

Not valuable; having little value.

unvaluablenessnoun

Synonym of invaluability (“great worth”).

unvaluablyadv

Obsolete form of invaluably.

unvaluenoun

Lack of value; valuelessness; worthlessness

unvaluedadj

Not having been valued or appraised.

unvalvedadj

Not fitted with valves.

unvampedadj

Not vamped.

unvampiricadj

Not vampiric.

unvampirizedadj

Not vampirized.

unvandalisedadj

Alternative spelling of unvandalized.

unvandalizedadj

Not vandalized.

Spelling & Dictionary Insight

The English alphabetical index for the letter U contains 23,789 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 476 pages, and you are currently viewing page 417. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.

On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.

For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented English headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "U" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.