Discrepancy

Noun

Definition: An illogical or surprising lack of compatibility or similarity between two or more facts.

Synonyms: Inconsistency, Divergence, Variance

Antonyms: Agreement, Conformity, Congruity

Examples:

There was a discrepancy between what he said and what actually happened.
The financial records showed a discrepancy between the reported and actual profits.

Mnemonics:

Think of "discrepancy" as "dis" (not) + "compatible" (compatible), highlighting the lack of compatibility.

Origin:

From the Late Latin word "discrepantia", which means "discordance" or "disagreement".

Historical Usage:

The term "discrepancy" has been used since the 17th century to describe inconsistencies or differences between things.

Idiom:

"Discrepancy in numbers"

Explanation:

Refers to a mismatch or inconsistency in numerical values or figures.

Misconception:

Confusing "discrepancy" with "discreetness".

Explanation:

"Discreetness" refers to being careful or cautious in one's actions, while "discrepancy" refers to a lack of compatibility or inconsistency.