ful- root words — words with the ful- root

The root ful- comes from Old English ful, meaning full of, characterized by. 5 words in Dendril are built from it, including dutiful, spitefullest, aidful, aimful, apronful. Dendril shows them on a free interactive word map — no signup, no ads.

Words that use the ful- root

Explore words with ful- — words containing the ful- root and sharing its sense of "full of, characterized by". Examples include dutiful, spitefullest, aidful, aimful, apronful. Click any word to see its own roots, definition, and related words.

What does ful- mean?

The ful- root means full of, characterized by, from Old English ful. Recognizing it helps you decode and remember the many English words built on this root.