21-letter words containing orth
- british north america — (formerly) Canada or its constituent regions or provinces that formed part of the British Empire
- greek orthodox church — the branch of the Orthodox Church constituting the national church of Greece.
- north atlantic treaty — the treaty (1949) signed by 12 countries, providing for the establishment of NATO.
- north east new guinea — the NE part of the former Australian Territory of New Guinea; now part of Papua New Guinea.
- north pacific current — a warm current flowing eastward across the Pacific Ocean.
- northumberland strait — the part of the Gulf of St. Lawrence that separates Prince Edward Island from New Brunswick and Nova Scotia, in SE Canada. About 200 miles (320 km) long; 9–30 miles (15–48 km) wide.
- northwest territories — the region north of the Ohio River, organized by Congress in 1787, comprising present-day Ohio, Indiana, Illinois, Michigan, Wisconsin, and the eastern part of Minnesota.
- ortho-dichlorobenzene — a colorless liquid with a pleasant odor, C 6 H 4 Cl 2 , used as a solvent for a wide range of organic materials.
- ortho-phosphoric acid — a colorless, crystalline solid, H 3 PO 4 , the tribasic acid of pentavalent phosphorus: used chiefly in fertilizers, as a source of phosphorus salts, and in soft drinks as an acidulant and flavoring agent.
- orthogonal projection — a two-dimensional graphic representation of an object in which the projecting lines are at right angles to the plane of the projection. Also called orthogonal projection. Compare isometric (def 5).
- orthogonal trajectory — the locus of a point whose path cuts each curve of a family of curves at right angles.
- orthophosphorous acid — a white to yellowish, crystalline, hygroscopic, water-soluble solid, H 3 PO 3 , used chiefly in the synthesis of phosphites.
- triethyl orthoformate — a colorless liquid, C 7 H 16 O 3 , used chiefly in organic synthesis.
- worth someone's while — worth someone's time, consideration, etc.; profitable in some way
On this page, we collect all 21-letter words with ORTH. It’s easy to find right word with a certain length. It is the easiest way to find 21-letter word that contains ORTH to use in Scrabble or Crossword puzzles.