Hy·met·tus 
(hī-mĕtəs)
(hī-mĕtəs) A mountain ridge, rising to about 1,026 m (3,366 ft), in east-central Greece near Athens. Marble has been quarried here since antiquity.
- radiophone
- radiophonic
- radiophoto
- radiophotograph
- radiophotography
- radioscopic
- radioscopical
- radioscopy
- radiosensitive
- radiosensitivity
- radiosonde
- radio spectrum
- radiosurgery
- radiotelegraph
- radiotelegraphic
- radiotelegraphy
- radiotelephone
- radiotelephonic
- radiotelephony
- radio telescope
- radiotherapist
- radiotherapy
- radiothermal
- radiotoxic
- radiotoxicity