15-letter words containing a, e, n, o, u
- turbinate bones — the thin scroll-shaped bones situated on the walls of the nasal passages
- turnaround time — the total time taken between the submission of a program for execution and the return of the complete output to the customer
- ultra-modernist — very advanced in ideas, design, or techniques.
- ultraconvenient — extremely convenient
- ultramarathoner — a person who takes part in an ultramarathon
- un-coincidental — happening by or resulting from coincidence; by chance: a coincidental meeting.
- un-come-at-able — not accessible
- un-considerable — rather large or great in size, distance, extent, etc.: It cost a considerable amount. We took a considerable length of time to decide.
- un-romanticized — to make romantic; invest with a romantic character: Many people romanticize the role of an editor.
- una corda pedal — soft pedal (def 1).
- unaccounted for — If people or things are unaccounted for, you do not know where they are or what has happened to them.
- unaccounted-for — not accounted for; not understood; unexplained: an explosion resulting from some unaccounted-for mechanical failure.
- unadventurously — in an unadventurous manner
- unary operation — an operation in a mathematical system by which one element is used to yield a single result, as squaring or taking the square root.
- unauthoritative — having due authority; having the sanction or weight of authority: an authoritative opinion.
- uncanonicalness — the quality or condition of being uncanonical
- uncategorizable — not able to be categorized or placed into a category
- unchoreographed — not choreographed; not pre-arranged or pre-prepared; unplanned
- uncommunicative — not inclined to talk or disclose information; reserved; taciturn.
- uncompanionable — not companionable or friendly; antisocial
- uncompassionate — having or showing compassion: a compassionate person; a compassionate letter.
- uncomplementary — forming a complement; completing.
- uncomplimentary — of the nature of, conveying, or expressing a compliment, often one that is politely flattering: a complimentary remark.
- uncompromisable — that cannot or should not be compromised
- unconsentaneous — disagreeable or discordant
- unconstrainable — unable to be confined
- unconstrainedly — in an unconfined manner
- uncontrollables — incapable of being controlled or restrained: uncontrollable anger.
- uncontroversial — of, relating to, or characteristic of controversy, or prolonged public dispute, debate, or contention; polemical: a controversial book.
- uncooperatively — in an uncooperative or unhelpful manner
- uncopyrightable — not able to be copyrighted
- undemonstrative — not given to open exhibition or expression of emotion, especially of affection.
- under one's hat — a shaped covering for the head, usually with a crown and brim, especially for wear outdoors.
- under-education — to educate too little or poorly.
- undercompensate — to compensate or pay less than is fair, customary, or expected.
- underestimation — to estimate at too low a value, rate, or the like.
- underpopulation — having a population lower than is normal or desirable.
- unearned income — income received from property, as interest, dividends, or the like.
- unexceptionable — not offering any basis for exception or objection; beyond criticism: an unexceptionable record of achievement.
- unextraordinary — beyond what is usual, ordinary, regular, or established: extraordinary costs.
- unindoctrinated — to instruct in a doctrine, principle, ideology, etc., especially to imbue with a specific partisan or biased belief or point of view.
- uninformatively — in an uninformative manner
- unintentionally — not intentional or deliberate: an unintentional omission from the list.
- union catalogue — a catalogue listing every publication held at cooperating libraries
- universal donor — a person with blood of group O.
- universal joint — piece that couples two rotating shafts
- universal motor — a series-wound motor, of one-half horsepower or less, using alternating or direct current.
- unknowledgeable — possessing or exhibiting knowledge, insight, or understanding; intelligent; well-informed; discerning; perceptive.
- unleaded petrol — petrol containing a reduced amount of tetraethyl lead
- unobjectionable — causing or tending to cause an objection, disapproval, or protest.