12-letter words containing f, a, r, l, s
- superfrontal — a piece of cloth placed over an altar and frontal and hanging down a few inches over the front of the altar
- surface mail — the system, especially a government postal system, of sending mail by truck, train, or boat, as opposed to airmail.
- synchroflash — of or relating to photography employing a device that synchronizes the photoflash with the shutter.
- telesoftware — the transmission of computer programs on a teletext system
- thrust fault — a low-angle reverse fault produced in rocks subjected to thrust.
- thunderflash — a pyrotechnic device which is noisy, but not dangerous, and which is used in military exercises
- trace fossil — a fossilized track, trail, burrow, boring, or other structure in sedimentary rock that records the presence or behavior of the organism that made it.
- trans female — a person who was born male but whose gender identity is female.
- transferable — to convey or remove from one place, person, etc., to another: He transferred the package from one hand to the other.
- treble staff — a staff, bearing a treble clef.
- ultraleftist — ultraleft.
- unsufferable — insufferable; intolerable
- world's fair — a large international exposition with exhibitions of arts, crafts, industrial and agricultural products, scientific achievements, etc.
- world-famous — famous throughout the world: a world-famous film.
- worst of all — You say worst of all to indicate that what you are about to mention is the most unpleasant or has the most disadvantages out of all the things you are mentioning.
- wrathfulness — The quality of being wrathful; wrath.