gufa

(from the article `basketry`) ...of Lake Titicaca, made of reeds and sometimes fitted out with a sail also made of matting; the British coracle, the basketry framework of which is ... ...that are 30 to 80 feet (9 to 24 metres) long, with a capacity of up to 50 tons. Balams are slender, double-ended, flat-bottom craft with a shallow ... ...
Found on http://www.britannica.com/eb/a-z/g/79

gufa

steam, vapor(s)
Found on http://pubs.usgs.gov/of/1995/of95-807/geoicelandic.html
No exact match found