Blue moon
Blue moon noun - A long or seemingly long period of time.
Year
Year noun - The period of time that it takes for a planet (as, e.g., Earth or Mars) to make a complete revolution around the sun.
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Synonyms for Year
Blue moon and year are semantically related in time topic. Sometimes you can use "Blue moon" instead a noun "Year".
Mutual synonyms
Both terms in one sentence
- There are also a lot of dragons based on the calendar and related astrological events (the leap year, the solstice and equinox, the blue moon...).
Source: Video Game / Dragonvale -
In the Charmed episode; "Once in a Blue Moon", when two Blue Moons occur in a year, weird things happen.
Source: Lunacy
Cite this Source
Year and Blue moon. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/blue_moon/year
Blue moon & Year. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/blue_moon/year>.
Year or Blue moon. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/blue_moon/year.
Google Ngram Viewer shows how "blue moon" and "year" have occurred on timeline