Blue moon and Donkey's years

Blue moon

Blue moon noun - A long or seemingly long period of time.
Usage example: once in a blue moon we'll get dressed up and eat in a fancy restaurant

Donkey's years and blue moon are semantically related. (British) In some cases you can use "Donkey's years" instead a noun phrase "Blue moon".

Donkey's years

Donkey's years noun - A long or seemingly long period of time.
Usage example: the greengrocer and the fishmonger haven't spoken in donkey's years

Blue moon and donkey's years are semantically related. You can use "Blue moon" instead a noun phrase "Donkey's years".
Cite this Source
Donkey's years and Blue moon. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/blue_moon/donkey_s_years
Blue moon & Donkey's years. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/blue_moon/donkey_s_years>.
Donkey's years or Blue moon. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/blue_moon/donkey_s_years.