aeronomy
8 letters · noun · scores 2,200 in SpellHuntr
noun
A branch of science that deals with the upper atmosphere of the Earth and of other planets with reference to their chemical composition, physical properties, relative motion, and responses to radiation from space.
aeronomy is a valid word in SpellHuntr, worth 2,200 points (8 letters — longer words score more). Spell it in a live game →
Find every word you can make from the letters in aeronomy →
More 8-letter words →