Converse of subject

• transmit: Clip cited reports of criminals using hand-helds to steal anti-theft car passcodes that are transmitted by infrared radio waves over short distances.

Converse of object

• use: This treatment uses radio waves to heat up the cancer cells until they are killed off.

Adjective modifier

• FM: Mittler ( 1977 ) Failure of chronic exposure to nonthermal FM radio waves to mutate Drosophila.