noncongruent

noncongruent — adjective

  • noncongruentpositive
  • more noncongruentcomparative
  • most noncongruentsuperlative

1. describing two ideas, values, or qualities that do not fit together well, making

1.形容詞C1
釋義

describing two ideas, values, or qualities that do not fit together well, making it hard for them to be combined or to exist in the same situation.

例句

Ife found her old habits noncongruent with the strict routine at the boarding school.

noncongruent with + noun pattern showing clash between two things

The new policy was noncongruent with the values the company had promoted for decades.

predicative use describing a clash between policy and values

同義詞
  • incompatible

    far more common; safer choice in everyday writing

  • inconsistent

    highlights a contradiction within one system, not just two things side by side

  • discordant

    stresses an unpleasant or jarring clash, often of tones or sounds

反義詞
  • congruent

    the direct opposite — fitting together well

  • compatible

    the everyday opposite used outside formal writing

文法句型

noncongruent with + noun

be noncongruent

用法筆記

Frequently followed by 'with' to name the second item that does not fit. Subjects and complements are usually abstract — beliefs, policies, values, behaviour — rather than physical objects.

常見錯誤

The two boxes are noncongruent.
The two boxes are different sizes.
💡for physical objects, plain words like 'different' or 'unequal' are far more natural; reserve 'noncongruent' for ideas and values.

2. in geometry, used to describe two or more shapes whose sides and angles are not

2.形容詞B2
釋義

in geometry, used to describe two or more shapes whose sides and angles are not equal, so one cannot be placed exactly on top of the other.

例句

Yan showed the class that the two triangles on the board were noncongruent.

predicative use with plural subject (two triangles)

Students must explain why a pair of rectangles is noncongruent when only one side length matches.

同義詞
  • unequal

    more general; works for any measurement, not just shapes

  • dissimilar

    stresses overall difference, not the technical mismatch of sides and angles

反義詞
  • congruent

    the technical opposite — identical in shape and size

  • identical

    everyday word for shapes that match exactly

文法句型

noncongruent + plural noun

[shapes] are noncongruent

用法筆記

Distinguish from sense 1: this sense is restricted to geometry, where it describes shapes that differ in size or angles. Subjects are concrete shapes (triangles, squares, hexagons), unlike sense 1 where subjects are abstract.

常見錯誤

The triangle is noncongruent.
The two triangles are noncongruent.
💡the geometric sense compares pairs or groups of shapes, so the subject is normally plural or the word 'with' names a second shape.