Lunary is a relatively rare word, therefore, synonyms for it might be less common than for other terms. However, some potential substitutes for lunary are "lunar-inspired," "moon-like," or "celestial." Other possibilities could include "selenic," "lunatic," or "astral," all of which have connections to the moon or other celestial bodies. Additionally, words like "mystic," "esoteric," or "metaphysical" could be used to describe the dreamy, otherworldly quality sometimes associated with lunary themes. Overall, while there may not be a multitude of synonyms for this word, there are certainly several that can effectively convey its connotations.