supergiant |
subgiant |
As nouns the difference between supergiant and subgiant
is that
supergiant is : A very large star having a mass between 10 and 70 solar masses while
subgiant is a star that has left the main sequence but has not yet become a true giant star.
subgrant |
subgiant |
As nouns the difference between subgrant and subgiant
is that
subgrant is a grant made by one organisation using funds previously granted to it by another while
subgiant is (astronomy) a star that has left the main sequence but has not yet become a true giant star.
As a verb subgrant
is to give a grant of this kind.