Meaning & use

inconsistency

noun·Academic

Last updated

UK/ˌɪnkənˈsɪstənsi/
US/ˌɪnkənˈsɪstənsi/

Meanings

  1. nouncountable

    A point where two statements, facts or actions do not fit together or contradict each other.

    Grammar: Countable in this sense: several inconsistencies.

    Patterns

    • an inconsistency in something
    • an inconsistency between things

    The detective noticed an inconsistency in the witness's story.

    There are several inconsistencies between the two reports.

    The audit found small inconsistencies in the accounts.

  2. noununcountable

    The habit of changing so that quality, behavior or results are not steady.

    Grammar: Uncountable when describing a general lack of steadiness: the team's inconsistency.

    Patterns

    • inconsistency in doing something

    The coach blamed the team's inconsistency for the losses.

    Inconsistency in discipline confuses children.

    The restaurant is known for inconsistency in quality.

Word forms

pluralinconsistencies

Common combinations

glaring inconsistency
There is a glaring inconsistency in the budget.
point out an inconsistency
The lawyer pointed out an inconsistency in the timeline.
inconsistency in
I noticed an inconsistency in your numbers.
logical inconsistency
The essay contains a logical inconsistency.
resolve inconsistencies
The editor worked to resolve inconsistencies in the text.

Synonyms and how they differ

discrepancy
Discrepancy usually means a gap between two figures or accounts that should match, while inconsistency covers behavior as well.
contradiction
Contradiction is stronger and means two things cannot both be true.
variability
Variability is a neutral, technical word and does not imply fault.
unreliability
Unreliability stresses that you cannot depend on someone or something, rather than that parts clash.

Opposites

Word family

inconsistent adjective
not staying the same or not matching
inconsistently adverb
in an unsteady way
consistent adjective
staying the same over time
consistency noun
the quality of being steady or matching

Commonly confused: inconsistency or inconsistency vs. inconsequence?

inconsistency vs inconsistency vs. inconsequence

Inconsequence means lack of importance or logic and is much rarer than inconsistency.

Practice

The police found an ___ between the two witnesses' accounts.

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