11-letter words containing p, u, b, l
- unplausible — having an appearance of truth or reason; seemingly worthy of approval or acceptance; credible; believable: a plausible excuse; a plausible plot.
- unplausibly — not plausibly; implausibly
- unpleasable — (used as a polite addition to requests, commands, etc.) if you would be so obliging; kindly: Please come here. Will you please turn the radio off?
- unprintable — improper or unfit for print, especially because of obscenity or offensiveness.
- unpublished — to issue (printed or otherwise reproduced textual or graphic material, computer software, etc.) for sale or distribution to the public.
- unreputable — held in good repute; honorable; respectable; estimable: a reputable organization.
- unseparable — capable of being separated, parted, or dissociated.
- unspeakable — not speakable; that may not be spoken.
- unspeakably — not speakable; that may not be spoken.
- unstoppable — that cannot be stopped or surpassed; unbeatable: an unstoppable ball team.
- unstoppably — that cannot be stopped or surpassed; unbeatable: an unstoppable ball team.
- upgradeable — an incline going up in the direction of movement.
- usucaptible — able to be taken possession of
- vituperable — deserving of blame
- wobble pump — an auxiliary hand pump for supplying fuel to the carburetor of an aircraft engine when the automatic pumping mechanism fails.