Click on the elements of interest for more details,
or make a new query .
The numbers that are shown in the parentheses indicate how
many of your word queries appear in each category.
- meter-, metro-, metr-, -metrical, -metrically, -metron, -metric, -metrist, -meters, -metry, -metre (Greek: measure) (one matching result)
- radio-, radi-, rad- (Latin: ray, radiating [the Latin word for the spokes of a wheel is radius]) (one matching result)
- roentgeno-, roentgen- (German: radiation, "x-ray") (one matching result)