As nouns the difference between pulsar and radiopulsar
is that pulsar is pulsar while radiopulsar is a pulsar that emits only radio waves.
pulsar
Noun
(
en noun)
(star): A rotating neutron star that emits radio pulses periodically
Derived terms
* PSR (abbreviation)
See also
* magnetar
* RRAT, rotating radio transient
* SGR, soft gamma repeater