Synonyms of once in a blue moon

once in a blue moon

phrase

as in sometimes

not often

Once in a blue moon, this car just refuses to start.

They only see each other once in a blue moon as they rarely are in the same location at the same time.

Synonyms & Similar Words

• sometimes
• occasionally
• rarely
• little
• infrequently
• never
• sporadically
• now and then
• seldom
• ne'er
• irregularly
• episodically

Antonyms & Near Antonyms

• frequently
• often
• generally
• usually
• ordinarily
• routinely
• ever
• always
• oft
• invariably
• customarily
• constantly
• continually
• continuously
• forever
• habitually
• oftentimes
• repeatedly
• ofttimes
• endlessly
• perpetually
• eternally
• everlastingly
• chronically
• perennially
• evermore
• unceasingly
• recurrently