16-letter words containing r, a, n, k, i
- punctuation mark — any of a group of conventional marks or characters used in punctuation, as the period, comma, semicolon, question mark, or dash.
- rack one's brain — If you rack your brains, you try very hard to think of something.
- rainbow lorikeet — a small Australasian parrot, Trichoglossus haematodus, with brightly-coloured plumage
- ranikhet disease — Newcastle disease.
- redbank whiteoak — a city in S Tennessee.
- regional network — mid-level network
- reservation desk — a desk in a hotel, office, etc, where an employee takes bookings for rooms, tickets, etc
- roskind grammars — (tool) Yacc-based parsers for C and C++ by Jim Roskind. It does not use the %prec and %assoc YACC features so conflicts are never hidden. The C grammar has only one shift-reduce conflict, the C++ grammar has a few more. With byacc it can produce graphical parse trees automatically. The C grammar conforms to ANSI C and the C++ grammar supports cfront 2.0 constructs.
- security blanket — a blanket or other familiar item carried especially by a young child to provide reassurance and a feeling of psychological security.
- sedimentary rock — rock formed from compacted minerals
- sekondi-takoradi — a seaport in SW Ghana.
- shakedown cruise — extortion, as by blackmail or threats of violence.
- shot in the dark — a discharge of a firearm, bow, etc.
- snakebite remedy — hard liquor.
- spanish mackerel — an American game fish, Scomberomorus maculatus, inhabiting the Atlantic Ocean.
- sparking voltage — the minimum voltage required to produce a spark across a given spark gap.
- speaking trumpet — a trumpet-shaped instrument used to carry the voice a great distance or held to the ear by a deaf person to aid his hearing
- spring snowflake — a European amaryllidaceous plant, Leucojum vernum, with white nodding bell-shaped flowers
- sticking plaster — an adhesive cloth or other material for covering and closing superficial wounds, holding bandages in place, etc.
- stock car racing — the sport of racing in stock cars
- streak lightning — lightning in which there is a sudden flash from what appears to be a single main line
- strike a balance — compromise
- strike a bargain — an advantageous purchase, especially one acquired at less than the usual cost: The sale offered bargains galore.
- substantive rank — a permanent rank in the armed services obtained by length of service, selection, etc
- swiss army knife — a small knife with blades and other tools, such as a nail file and corkscrew, all folding into the handle.
- take a raincheck — to accept the postponement of an offer
- thermal cracking — Thermal cracking is an extraction process in which hydrocarbons such as crude oil are heated to a high temperature to break the molecular bonds.
- thinking pattern — manner of thinking
- tiger kidnapping — a kidnapping in which one or more hostages are taken to coerce another person, usually a relation of the person or people held, to take part in a crime
- tracking station — a facility equipped with instrumentation for following the flight path of, communicating with, and collecting data from a rocket or spacecraft.
- travelling clock — a small clock taken by someone who is travelling
- trucking company — a company that transports goods by lorry
- unfranked income — any income from an investment that does not qualify as franked investment income
- walking dragline — a very large-capacity dragline mounted on feet or pads instead of tracks
- weak interaction — the interaction between elementary particles and the intermediate vector bosons that carry the weak force from one particle to another.