5 letter word starting with tron

Words Parts of Speech Meaning/Definition/Similar Words
trona noun A native double salt, consisting of a combination of neutral and acid sodium carbonate, Na2CO3.2HNaCO3.2H2O, occurring as a white crystalline fibrous deposit from certain soda brine springs and lakes; — called also urao, and by the ancients nitrum.
trone noun A throne., A small drain., Alt. of Trones