13-letter words containing s, f, e, r, i
- differentials — Plural form of differential.
- differentness — not alike in character or quality; distinct in nature; dissimilar: The two brothers are very different, although they are identical twins.
- disaffirmance — to deny; contradict.
- disafforested — Simple past tense and past participle of disafforest.
- disaster fund — a fund set up to relieve people or countries afflicted by a disaster
- disfigurement — an act or instance of disfiguring.
- disfranchised — Simple past tense and past participle of disfranchise.
- disfranchises — Third-person singular simple present indicative form of disfranchise.
- disgracefully — In a disgraceful manner.
- disrespectful — characterized by, having, or showing disrespect; lacking courtesy or esteem: a disrespectful remark about teachers.
- distress flag — any flag flown by a vessel to show that it is in distress, as an ensign flown at half-mast or upside down.
- distressfully — In a distressful way; showing distress.
- diversifiable — to make diverse, as in form or character; give variety or diversity to; variegate.
- doppler shift — (often lowercase) the shift in frequency (Doppler shift) of acoustic or electromagnetic radiation emitted by a source moving relative to an observer as perceived by the observer: the shift is to higher frequencies when the source approaches and to lower frequencies when it recedes.
- draft version — a preliminary version
- dress uniform — U.S. Air Force. a uniform consisting of the coat and trousers of the service uniform, with a white shirt and black bow tie, worn for formal occasions.
- dumfriesshire — Also called Dumfriesshire [duhm-frees-sheer, -sher] /dʌmˈfrisˌʃɪər, -ʃər/ (Show IPA). a historic county in S Scotland.
- dwarf ginseng — a plant, Panax trifolius, of eastern North America, having globe-shaped clusters of small, white flowers and yellow fruit.
- enfranchising — Present participle of enfranchise.
- epping forest — a forest in E England, northeast of London: formerly a royal hunting ground
- express rifle — a high-velocity hunting rifle for big game shooting
- fairy-slipper — Calypso (def 2).
- false horizon — a line or plane that simulates the horizon, used in altitude-measuring devices or the like.
- false vampire — any large, carnivorous bat of the families Megadermatidae and Phyllostomatidae, of Africa, Asia, and Australia, erroneously reputed to suck the blood of animals and humans.
- familiarities — Plural form of familiarity.
- farkleberries — Plural form of farkleberry.
- faroe islands — islands in Atlantic Ocean
- fashionmonger — (derogatory) One who slavishly follows the latest fashions.
- fast-breaking — (of a news story) occurring suddenly, and often portending a series of events or further developments in rapid succession.
- favrile glass — a type of iridescent glass developed by L.C. Tiffany
- featherbrains — Plural form of featherbrain.
- featherstitch — an embroidery stitch producing work in which a succession of branches extend alternately on each side of a central stem.
- febrifacients — Plural form of febrifacient.
- feinschmecker — gourmet.
- fermentations — Plural form of fermentation.
- fermentitious — of a fermenting nature
- ferociousness — savagely fierce, as a wild beast, person, action, or aspect; violently cruel: a ferocious beating.
- ferrosoferric — containing both a ferrous compound and a ferric compound
- ferrous oxide — a black powder, FeO, insoluble in water, soluble in acid.
- fertilisation — (chiefly, British) alternative spelling of 'fertilization'.
- festivalgoers — Plural form of festivalgoer.
- festschriften — Plural form of festschrift.
- fever blister — cold sore.
- field marshal — an officer of the highest military rank in the British and certain other armies, and of the second highest rank in the French army.
- field service — military service performed in the field
- field servoid — (jargon, abuse) /fee'ld ser'voyd/ A play on "android", a derogatory term for a representative of a field service organisation (see field circus), suggesting an unintelligent rule-driven approach to servicing computer hardware.
- field sparrow — a common North American finch, Spizella pusilla, found in brushy pasturelands.
- fieldstripped — Simple past tense and past participle of fieldstrip.
- figured glass — plate or sheet glass having a pattern rolled onto one side of the surface.
- file transfer — (networking) Copying a file from one computer to another over a computer network. See also File Transfer Protocol, Kermit, Network File System, rcp, uucp, XMODEM, ZMODEM.