Derivationally Related Form:astrophysics
Hypernyms:astronomer stargazer uranologist
Inherited Hypernyms:astrophysicistastronomerphysicistscientistpersoncausal agentphysical entityentity
Inherited Hypernyms:astrophysicistastronomerphysicistscientistpersonorganismliving thingwholeobjectphysical entityentity
Instance Hyponyms:Fred Hoyle Hoyle Sir Fred Hoyle Edwin Hubble Edwin Powell Hubble Hubble