Tronas is a 6 letter English word. It's valid Scrabble word worth 5 points. It's valid Words with friends word worth 6 points.
You can make 157 anagrams from letters in tronas (anorst).
1790-1800; Spanish dialectal Arabic ṭrōn, aphetic variant of naṭrūn natron
A salt found native on the banks of the soda lakes of Sotrena, in Africa, whence it is exported as trona.