13-letter words containing a, n, t, i, f, o
- significatory — serving to signify
- slash fiction — a type or piece of fan fiction involving usually same-sex romantic relationships between fictional characters or famous people, whether or not the romances actually exist: Sherlock Holmes/Dr. Watson slash fiction. Also called slash.
- soda fountain — a counter, as in a restaurant or drugstore, at which sodas, ice cream, light meals, etc., are served.
- soixante-neuf — sixty-nine (def 4).
- south african — of southern Africa.
- space fiction — a book, film, TV series, etc, set in outer space
- specification — the act of specifying.
- staff section — section (def 10b).
- staminiferous — bearing or having a stamen or stamens.
- state of mind — mental condition, mood
- suffocatingly — to kill by preventing the access of air to the blood through the lungs or analogous organs, as gills; strangle.
- superfetation — the fertilization of an ovum in a female mammal already pregnant.
- tale of genji — a novel (1001–20?) by Lady Murasaki, dealing with Japanese court life.
- tariffication — the creation, fixing, or conversion of a tariff
- testification — the act of testifying or giving testimony.
- thurification — the act of incense-burning
- to stand firm — If someone stands firm, they refuse to change their mind about something.
- toasting fork — a long-handled fork used for cooking or toasting frankfurters, marshmallows, bread, etc., usually over an open fire.
- trading floor — stock exchange: room where trading is done
- transfrontier — the part of a country that borders another country; boundary; border.
- transfusional — of or relating to transfusion
- trifunctional — pertaining to molecules that can react at three sites.
- two of a kind — two similar people or things
- uninformative — not educational
- versification — the act of versifying.
- vitrification — act or process of vitrifying; state of being vitrified.
- volcanic tuff — tuff2 .
- waterflooding — (in oil, gas, or petroleum production) the practice of injecting water to maintain pressure in a reservoir and to drive the oil, etc towards the production wells
- waterproofing — Chiefly British. a raincoat or other outer coat impervious to water.
- wave function — a solution of a wave equation.
- wolffian duct — a duct, draining the mesonephros of the embryo, that becomes the vas deferens in males and vestigial in females.
- yuppification — The act or process of yuppifying.
- zincification — the act or process of coating or plating with zinc
- zombification — The act or process of zombifying.