tac- root words — words with the tac- root

The root tac- comes from Latin tactus, meaning touch. 3 words in Dendril are built from it, including tacnode, tactual, untactful. Dendril shows them on a free interactive word map — no signup, no ads.

Words that use the tac- root

Explore words with tac- — words containing the tac- root and sharing its sense of "touch". Examples include tacnode, tactual, untactful. Click any word to see its own roots, definition, and related words.

What does tac- mean?

The tac- root means touch, from Latin tactus. Recognizing it helps you decode and remember the many English words built on this root.