14-letter words containing l, y, g, o, p, h
- reflectography — a non-destructive technique which uses infrared light to see beneath the painted surface in works of art in order to obtain information about those artworks
- telegraph buoy — a buoy placed over an underwater telegraph cable.
- thalassography — oceanography, especially that branch dealing with smaller bodies of water, as bays, sounds, and gulfs.
- xylopyrography — the technique of making a picture or design on wood using a hot iron or another heated instrument
- xylotypography — a type of printing using wooden blocks
- zoophytologist — an expert in zoophytology