17-letter words starting with ext
- extension courses — courses offered to outsiders by an educational establishment
- external examiner — External experts, for example external examiners, come into an organization from outside in order to do a particular job fairly and impartially, or to check that a particular job was done properly.
- external relation — a relation that does not hold between its relata, as 4 is greater than 2
- extraordinariness — The property of being extraordinary.
- extraordinary ray — the plane-polarized ray of light that does not obey the laws of refraction in a doubly refracting crystal
- extrasolar planet — any other celestial body revolving around a star, illuminated by light from that star
- extraterrestrials — Plural form of extraterrestrial.
On this page, we collect all 17-letter words starting with EXT. It’s easy to find right word with a certain length. It is the easiest way to find 17-letter word that beginning with EXT to use in Scrabble or Crossword puzzles.