“A dime a dozen” is a chiefly US idiom for something very common, easy to find, and not especially distinctive. The wording can carry a dismissive tone when it suggests that something is readily replaceable.
ReviewedEvidence1 sourceSectionPhrases & Idioms
Quick answer
If something is “a dime a dozen,” it is common and not special or rare.
Key details
Canonical Forma dime a dozen
Core Meaningvery common, easy to find, and therefore not special or especially valuable
Regional notechiefly US idiom
Further guidance
History Boundary
This guide records the modern dictionary meaning and does not present a specific origin chronology as established fact.
Meaning
Something described as “a dime a dozen” is common and ordinary rather than rare or distinctive.
Tone Boundary
The idiom can sound dismissive when applied to people, ideas, or work because it implies that the thing is easily replaceable or not special.
Sources and evidence
Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.
“A drop in the bucket” describes an amount that is very small compared with what is needed or compared with a much larger whole. Cambridge labels it as the US form and gives “a drop in the ocean” as the UK counterpart.
“Bottom line” can mean the final profit-or-loss result in accounts or, figuratively, the most important fact or final result. The guide stays with current documented meaning and does not add unsupported origin chronology.
“A leopard can’t change its spots” is a saying about the persistence of character, especially negative traits. Cambridge also records the “doesn’t change its spots” form. This guide limits the page to present-day form and meaning rather than asserting an unsupported exact origin date.
“A Needle in a Haystack” means something that is extremely difficult or effectively impossible to find because the search area is so large. This guide focuses on the documented modern idiomatic meaning and does not claim an unsupported exact origin date.
“A picture is worth a thousand words” is a proverb about the communicative power of images. This guide explains the modern meaning only and deliberately leaves disputed or chronology-heavy origin claims outside the public page unless stronger historical evidence is reviewed later.
“A slap on the wrist” is an informal idiom for a mild warning or punishment. It is usually figurative and can carry the implication that the consequence was light compared with what was expected or deserved. This guide does not attach an unsupported origin chronology.
“A storm in a teacup” is a British English idiom for excessive fuss or worry about a minor matter. Cambridge identifies “a tempest in a teapot” as the American English counterpart. This guide records that regional form distinction without adding unsupported origin chronology.
