13-letter words containing b, u, i, l, d
- old bulgarian — the Bulgarian language of the Middle Ages.
- organ-builder — a maker of organs
- polybutadiene — a rubberlike polymer of butadiene blended with other synthetics to replace natural rubber in tires.
- premandibular — situated in front of the mandible
- producibility — to bring into existence; give rise to; cause: to produce steam.
- public domain — the status of a literary work or an invention whose copyright or patent has expired or that never had such protection.
- quodlibetical — a subtle or elaborate argument or point of debate, usually on a theological or scholastic subject.
- redial button — a button on a telephone, allowing the user to dial a number again
- reducibleness — the extent, state or quality of being reducible
- refundability — to give back or restore (especially money); repay.
- self-doubting — lacking in confidence
- sound library — a collection of sounds stored on file (for example on CDs, DVDs, or as digital audio files)
- subdelegation — a group or body of delegates: Our club sent a delegation to the rally.
- subdiscipline — training to act in accordance with rules; drill: military discipline.
- triple double — a score in a basketball game of at least ten points, ten rebounds, and ten assists by a single player.
- triple-double — a score in a basketball game of at least ten points, ten rebounds, and ten assists by a single player.
- turbine blade — any of a number of bladelike vanes assembled around the periphery of a turbine rotor to guide the steam or gas flow
- ultrawideband — a transmission technique using a very wide spectrum of frequencies that enables high-speed transfer of data
- umbrella bird — any of several large trogons of the genus Cephalopterus, of Central and South America, as C. ornatus, having an umbrellalike crest above the head.
- unblindfolded — not blindfolded
- unbowdlerized — to expurgate (a written work) by removing or modifying passages considered vulgar or objectionable.
- undeliverable — capable of delivery.
- underclubbing — the action of hitting with a club resulting in insufficient distance
- undescribable — to tell or depict in written or spoken words; give an account of: He described the accident very carefully.
- undiagnosable — unable to be diagnosed
- undiscernable — capable of being discerned; distinguishable.
- undiscernible — capable of being discerned; distinguishable.
- undiscussable — to consider or examine by argument, comment, etc.; talk over or write about, especially to explore solutions; debate: to discuss the proposed law on taxes.
- undisguisable — to change the appearance or guise of so as to conceal identity or mislead, as by means of deceptive garb: The king was disguised as a peasant.
- undisturbedly — in an undisturbed manner
- unembellished — to beautify by or as if by ornamentation; ornament; adorn.
- unestablished — not established.
- uninhibitedly — in an uninhibited manner
- unmedicinable — not able to be treated with medicine
- unmetabolised — not metabolised
- unmetabolized — not metabolized
- unobliterated — to blot out or render undecipherable (writing, marks, etc.); efface.
- unpredictable — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unpredictably — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- upgradability — an incline going up in the direction of movement.