What is another word for "blue"?

Roget's Thesaurus (1911) lists these synonyms for "blue": absinthe, aerial, aeriform, aerography, aerology, aerometer, aerometry, aeronaut, aeronautics, aeroscope, aeroscopy, aerosphere, aerostation, affiance, air, airy, all, almost, amethyst, analogy, anchor, and, aneroid, aniline, anticipation, antique, apple, approximation, aquamarine, arms, aspiration, association, assumed, assumption, assurance, atmosphere, atmospheric, azure, balm, bare.