13-letter words containing r, a, b, i, u
- illustratable — Capable of being illustrated.
- imperturbable — incapable of being upset or agitated; not easily excited; calm: imperturbable composure.
- imperturbably — incapable of being upset or agitated; not easily excited; calm: imperturbable composure.
- inconquerable — That cannot be conquered; unconquerable.
- inconstruable — unable to be construed
- incorruptable — Misspelling of incorruptible.
- incurableness — The state or condition of being incurable.
- indisturbance — Freedom from disturbance; calmness; repose.
- inner harbour — a part of a harbour which is further inland
- insubordinate — not submitting to authority; disobedient: an insubordinate soldier.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- insupportably — In an insupportable manner.
- jesuit's bark — cinchona (def 2).
- laboriousness — requiring much work, exertion, or perseverance: a laborious undertaking.
- labour-saving — A labour-saving device or idea makes it possible for you to do something with less effort than usual.
- lambeosaurine — Any crested hadrosaurid dinosaur of the subfamily Lambeosaurinae.
- liebfraumilch — a white wine produced chiefly in the region of Hesse in Germany.
- lingual brace — a specialized dental brace that fits behind the teeth so that it is not visible when the wearer speaks or smiles.
- lunar orbiter — one of a series of space probes that orbited and photographed the moon in 1966 and 1967.
- lunar rainbow — moonbow.
- luxembourgian — of or relating to Luxembourg, its people, or their language.
- macroglobulin — A plasma globulin of high molecular weight.
- mahabalipuram — a village in NE Tamil Nadu, in SE India: Hindu temples; early Dravidian architecture.
- mandibuliform — Having the form of a mandible; - said especially of the maxill\u00e6 of an insect when hard and adapted for biting.
- measurability — capable of being measured.
- mensurability — The quality of being mensurable.
- millau bridge — a road bridge, the highest in the world, crossing the River Tarn in the Massif Central in SW France; designed by Sir Norman Foster and opened in 2004
- minisubmarine — A small submarine.
- misattributed — Simple past tense and past participle of misattribute.
- mount gambier — a city in S Australia.
- mountainboard — a type of skateboard specially designed for rough terrain and steep slopes, having four large wheels linked by a suspension system
- mourning band — a piece of black material, esp an armband, worn to indicate that the wearer is in mourning
- multibranched — Having more than one branch.
- multivariable — having, involving or relying upon two or more variables, esp in statistics
- multivibrator — A device consisting of two amplifying transistors or valves, each with its output connected to the input of the other, producing an oscillatory signal.
- mycobacterium — A bacterium of a group that includes the causative agents of leprosy and tuberculosis.
- neurofibromas — Plural form of neurofibroma.
- notary public — a public officer or other person authorized to authenticate contracts, acknowledge deeds, take affidavits, protest bills of exchange, take depositions, etc.
- nubian desert — an arid region in the NE Sudan.
- objurgatively — In an objurgative or reproving manner.
- old bulgarian — the Bulgarian language of the Middle Ages.
- onus probandi — the burden of proof.
- organ-builder — a maker of organs
- overambitious — having ambition; eagerly desirous of achieving or obtaining success, power, wealth, a specific goal, etc.: ambitious students.
- paucis verbis — in or by few words; with brevity.
- perambulation — to walk through, about, or over; travel through; traverse.
- peruvian bark — cinchona (def 2).
- pouring-basin — (in a vacuum induction furnace) a trough through which molten metal flows under vacuum to a mold chamber.
- pre-columbian — of or relating to the Americas before the arrival of Columbus: pre-Columbian art; pre-Columbian Indians.
- premandibular — situated in front of the mandible