1. Willing to deprive yourself
   - self-denying, self-sacrificing

See also: unselfish

• radio observation
• radio operator
• radio radiation
• radio receiver
• radio reflector
• radio set
• radio signal
• radio source
• radio spectrum
• radio station
• radio telescope
• radio transmitter
• radio wave
• radio-controlled
• radio-controlled aircraft
• radio-frequency spectrum
• radio-gramophone
• radio-opacity
• radio-opaque
• radio-phonograph
• radioactive
• radioactive dating
• radioactive decay
• radioactive dust
• radioactive iodine excretion test