12-letter words containing f, d, l, i
- flying wedge — a fast-moving group of law-enforcement officers in a compact, wedge-shaped formation that can infiltrate crowds or protect someone effectively.
- foefie slide — a rope, fixed at an incline, along which a person suspended on a pulley may traverse a space, esp across a river
- folding door — a door with hinged sections that can be folded flat against one another when opened.
- folding rule — a rule composed of light strips of wood joined by rivets so as to be foldable, all the opening and closing parts being in parallel planes.
- folding seat — a seat that can be folded down
- folie a deux — the sharing of delusional ideas by two people who are closely associated.
- folinic acid — a crystalline, slightly water-soluble solid, C 20 H 23 N 7 O 7 , produced by fermentation or derived from folic acid, used in medicine in the treatment of certain anemias.
- food stylist — a person whose job is to arrange food in an attractive way for professional photographs or broadcasts.
- foolhardiest — Superlative form of foolhardy.
- foot soldier — an infantryman.
- footsoldiers — Plural form of footsoldier.
- forbiddingly — In a forbidding manner.
- forebodingly — a prediction; portent.
- forebuilding — (architecture,historical) An outer defense work of a castle used to protect the entrance to the keep.
- formularized — Simple past tense and past participle of formularize.
- forward line — the soldiers at the forward most position in an army force
- foster child — a child raised by someone who is not its natural or adoptive parent.
- foundational — the basis or groundwork of anything: the moral foundation of both society and religion.
- fowl typhoid — a septicemic disease of fowl, especially chickens, caused by the bacterium Salmonella gallinarum and marked by fever, loss of appetite, thirst, anemic pallor of the skin of the head, and prostration.
- franked mail — official mail sent by members of Congress, the vice president, and other authorized officials. Compare frank1 (defs 6–9).
- free radical — an atom or molecule that bears an unpaired electron and is extremely reactive, capable of engaging in rapid chain reactions that destabilize other molecules and generate many more free radicals: in the body, deactivated by antioxidants, uric acid, and certain enzyme activities.
- friendliness — characteristic of or befitting a friend; showing friendship: a friendly greeting.
- frightenedly — thrown into a fright; afraid; scared; terrified: a frightened child cowering in the corner.
- fuddling cup — an English earthenware drinking vessel of the 17th and 18th centuries, having the form of a cluster of three or more cups communicating at their bottoms in such a way that the entire vessel can be drained from any of them.
- full binding — a complete binding of a volume in any one material, generally leather.
- full-figured — (of a woman) having an amply proportioned or heavy body.
- fungicidally — in a fungicidal manner
- furazolidone — a nitrofuran, C 8 H 7 N 3 O 5 , that is used in the treatment of giardiasis, and bacterial gastroenteritis and dysentery.
- fused silica — glass made entirely from silica, having a very low rate of thermal expansion.
- garand rifle — M-1.
- gay-friendly — welcoming to gay people
- gender-fluid — noting or relating to a person whose gender identity or gender expression is not fixed and shifts over time or depending on the situation.
- glandiferous — bearing nuts or acorns
- gold farming — the practice of selling virtual assets gained in a computer game for real money
- gold filling — a small amount of gold that a dentist puts in a hole in a tooth to prevent further decay
- gourd family — the plant family Cucurbitaceae, characterized by tendril-bearing vines, either trailing or climbing and having alternate, palmately lobed leaves, often large yellow or greenish flowers, and many-seeded, fleshy fruit with a hard rind, and including the cucumber, gourd, melon, pumpkin, and squash.
- gradeflation — grade inflation.
- grand finale — the concluding portion of a performance or entertainment, as a musical show, rodeo, etc., usually spectacular and involving most or all of the prior participants.
- guide fossil — index fossil.
- half binding — a type of book binding consisting of a leather binding on the spine and, sometimes, the corners, with paper or cloth sides.
- half holiday — a holiday limited to half a working day or half an academic day.
- half landing — a landing halfway up a flight of stairs
- half-binding — a type of book binding consisting of a leather binding on the spine and, sometimes, the corners, with paper or cloth sides.
- half-holiday — a holiday limited to half a working day or half an academic day.
- halfwittedly — In a halfwitted manner.
- hard feeling — resentment; ill will
- hexafluoride — a fluoride containing six atoms of fluorine.
- huddersfield — a town in West Yorkshire, in N central England.
- hydrofluoric — of or derived from hydrofluoric acid.
- hydrosulfide — a compound containing the univalent group –HS.