13-letter words containing b, u, n, d, l, e
- lavender-blue — coloured between blue and pale or light bluish-purple to a very pale violet colour
- midnight blue — Something that is midnight blue is a very dark blue colour, almost black.
- mound builder — a member of one of the various American Indian tribes who, in prehistoric and early historic times, erected the burial mounds and other earthworks of the Mississippi drainage basin and southeastern U.S.
- mound-builder — a member of one of the various American Indian tribes who, in prehistoric and early historic times, erected the burial mounds and other earthworks of the Mississippi drainage basin and southeastern U.S.
- multibranched — Having more than one branch.
- non-reducible — capable of being reduced.
- nondeductible — Not allowable as a deduction from income for the calculation of taxes.
- nondiffusible — not diffusible
- nonrefundable — an amount refunded.
- on the double — twice as large, heavy, strong, etc.; twofold in size, amount, number, extent, etc.: a double portion; a new house double the size of the old one.
- 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
- random rubble — masonry in which untooled stones are set without coursing
- 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.
- sand bluestem — a grass, Andropogon hallii, native to the Great Plains, used as a cover crop for sand dunes.
- self-doubting — lacking in confidence
- sound blaster — (hardware) The best known family of sound cards for the IBM PC from Creative Labs.
- subadolescent — younger than or not quite adolescent
- 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.
- 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
- unblindfolded — not blindfolded
- unbowdlerized — to expurgate (a written work) by removing or modifying passages considered vulgar or objectionable.
- uncommendable — not able to be commended; unworthy of commendation; reprehensible
- uncommendably — in an uncommendable manner
- undeliverable — capable of delivery.
- underclubbing — the action of hitting with a club resulting in insufficient distance
- undescendable — unable to be descended or walked upon
- 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.
- unpersuadable — not open or susceptible to persuasion
- unpredictable — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unpredictably — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unputdownable — (especially of a book or periodical) so interesting or suspenseful as to compel reading.