21-letter words containing g, o, l, p
- to pull someone's leg — If you are pulling someone's leg, you are teasing them by telling them something shocking or worrying as a joke.
- topgallant forecastle — a partial weather deck on top of a forecastle superstructure; forecastle deck.
- topological invariant — a property of a topological space that is a property of every space related to the given space by a homeomorphism.
- traveling salesperson — a representative of a business firm who travels in an assigned territory soliciting orders for a company's services.
- wildlife photographer — someone that specializes in taking photographs of wild animals, especially in their natural habitats, and plants
- x-ray crystallography — the determination of the structure of a crystal by the use of x-ray diffraction.