13-letter words containing o, a, r, f, i, s
- straightforth — straight or directly forward
- sugar of milk — lactose.
- superfetation — the fertilization of an ovum in a female mammal already pregnant.
- surface noise — extraneous noise caused by physical wear or a physical flaw on a phonograph record or in a pickup system, rather than by a flaw in the equipment.
- testificatory — related to a person who witnesses or an object used as evidence
- 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.
- transfrontier — the part of a country that borders another country; boundary; border.
- transfusional — of or relating to transfusion
- tropical fish — any of numerous small, usually brightly colored fishes, indigenous to the tropics, and often kept and bred in home aquariums.
- versification — the act of versifying.
- visual foxpro — (database) A Microsoft database derived from Fox Software's FoxPRO.
- words fail me — I am too happy, sad, amazed, etc, to express my thoughts