6 strokes · 2 jōyō kanji
The radical is highlighted in color in each kanji.
臼 is the “mortar” radical — Kangxi radical #134, 6 strokes. It appears in 2 of the 2,136 jōyō kanji, listed below from the simplest to the most complex with the radical highlighted in color in each one.
Components found in these kanji — tap one to keep only the kanji that contain it (highlighted in blue).