12-letter words containing p, e, l, o, r, u
- tricephalous — with three heads
- trou-de-loup — a conical or pyramidal pit with a pointed stake fixed vertically in the center, rows of which are dug in front of a fortification to hinder an enemy's approach, formerly used chiefly against cavalry.
- trouble spot — an area in which trouble exists or is expected to develop: There are several diplomatic trouble spots in Central America.
- troubleproof — not easily disturbed, disabled, injured, or put out of working order.
- trouser clip — a clip that is worn around the bottom of a trouser leg to stop the material getting caught in the chain of a bicycle
- un-purposely — intentionally; deliberately: He tripped me purposely.
- unapprovable — capable of being approved.
- uncomparable — capable of being compared; having features in common with something else to permit or suggest comparison: He considered the Roman and British empires to be comparable.
- underdevelop — to develop (something) short of the required amount: to underdevelop film.
- underexploit — to make insufficient use of
- underpeopled — insufficiently populated
- unexplorable — to traverse or range over (a region, area, etc.) for the purpose of discovery: to explore the island.
- unpardonable — kind indulgence, as in forgiveness of an offense or discourtesy or in tolerance of a distraction or inconvenience: I beg your pardon, but which way is Spruce Street?
- unpersonable — of pleasing personal appearance; handsome or comely; attractive.
- unprocedural — not procedural, not following proper procedures
- unproclaimed — to announce or declare in an official or formal manner: to proclaim war.
- unprocurable — obtainable.
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unprovokedly — in an unprovoked manner
- unreciprocal — given or felt by each toward the other; mutual: reciprocal respect.
- unrecoupable — to get back the equivalent of: to recoup one's losses by a lucky investment.
- unreportable — not able to be reported, relayed, or spoken of
- unreprovable — not able to be reproved, reproached, or criticized
- upper school — a scholastic division, especially in a private school, including the terminal secondary grades.
- variocoupler — a transformer having coils with a self-impedance that is essentially constant but a mutual impedance that can be varied by moving one coil with respect to the other.