reg- root words — words with the reg- root

The root reg- comes from Latin rex, meaning king. 8 words in Dendril are built from it, including regal, regalia, royally, royals, royalty, regally, regicide, viceroy. Dendril shows them on a free interactive word map — no signup, no ads.

Words that use the reg- root

Explore words with reg- — words containing the reg- root and sharing its sense of "king". Examples include regal, regalia, royally, royals, royalty, regally, regicide, viceroy. Click any word to see its own roots, definition, and related words.

What does reg- mean?

The reg- root means king, from Latin rex. Recognizing it helps you decode and remember the many English words built on this root.