Definition

Noun: - Two people or things that are nearly identical and difficult to distinguish: The phrase refers to a pair where the differences between them are so minor or insignificant that they are considered essentially the same. It often implies that the distinction is trivial or not worth arguing about.

Usage

This term is used to describe a pair where the members are virtually indistinguishable in terms of importance, quality, or characteristics. It is often employed in a dismissive or humorous way to suggest that arguing over the difference between the two is pointless.

Examples

Advanced Usage

• The phrase originates from characters in a 1725 satire by John Byrom and was later used by Lewis Carroll in for two fat little men who are mirror images of each other.
• It can be used metaphorically beyond people to describe concepts, options, or groups that are functionally equivalent.
  • For the average consumer, the new privacy policies from the two tech giants are tweedledum and tweedledee.

Variants and Related Words

• Interchangeable (adj): Capable of being used in place of each other.
• Indistinguishable (adj): Not able to be identified as different or distinct.

Synonyms

• Six of one, half a dozen of the other
• Two peas in a pod
• A distinction without a difference

Idioms

• Six of one, half a dozen of the other: An idiom with a very similar meaning, indicating that two alternatives are equivalent.
  • Taking the highway or the back roads is six of one, half a dozen of the other; the travel time is the same.

Noun

1. any two people who are hard to tell apart