ion- root words — words with the ion- root

The root ion- comes from Greek ion, meaning going, charged particle. 2 words in Dendril are built from it, including autoionization, cationic. Dendril shows them on a free interactive word map — no signup, no ads.

Words that use the ion- root

Explore words with ion- — words containing the ion- root and sharing its sense of "going, charged particle". Examples include autoionization, cationic. Click any word to see its own roots, definition, and related words.

What does ion- mean?

The ion- root means going, charged particle, from Greek ion. Recognizing it helps you decode and remember the many English words built on this root.