Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Like the aforementioned Arcturus it is a red giant too, making it a senior citizen among stars, nearing the end of its life.
Source: https://tbrnewsmedia.com/nature-matters-the-night-sky-summer/
While around Green Lanterns, the Blue Lanterns can use their powers offensively, or even do the impossible like turn back an aging red giant to make it a young star.
Source: https://www.cbr.com/green-lanter-corps-color-emotions-explained/