consistent

consistent — 形容詞

1. describing someone or something that does not change much over time, so you can

1.形容詞B2
釋義

穩定的

指表現或行為穩定不變

describing someone or something that does not change much over time, so you can count on them to keep acting or performing at a similar level.

例句

Ravindra is a consistent player who scores at least fifteen points in every game.

Ravindra 是一名表現穩定的球員，每場比賽至少得十五分。

collocation: consistent player / consistent performer

The restaurant's food has been consistent over the years, so customers keep coming back.

這家餐廳的食物多年來始終如一，所以顧客不斷回流。

predicative use: has been + consistent + time phrase

同義詞
  • steady

    Focuses on gradual, continuous motion or progress without sudden changes, rather than uniform quality across instances.

  • reliable

    Emphasises trustworthiness and dependability rather than sameness; a reliable worker can still vary in output as long as they show up on time.

  • constant

    Suggests uninterrupted continuous action ('constant noise'), while 'consistent' implies repeated actions of the same standard.

  • uniform

    More formal; stresses identical parts or instances, often in manufacturing or appearance ('uniform size').

反義詞
  • inconsistent

    The direct opposite — describes behaviour or quality that changes unpredictably from one time to the next.

  • erratic

    Stronger than inconsistent; suggests wild, unpredictable swings rather than simple variation.

  • variable

    Neutral in tone; describes something that naturally changes, without negative judgement.

文法句型

consistent + noun (attributive)

be/remain/stay + consistent (predicative)

常見錯誤

❌She is a constant worker who never misses a day.' (when meaning 'reliable, same level over time').
✅She is a consistent worker who never misses a day.
💡'constant' means 'always happening', while 'consistent' means 'not changing in quality or behaviour.'
❌The weather has been consistent this week, with rain every afternoon.' (acceptable but may confuse).
✅The weather has been consistent this week
💡rainy every afternoon.' — 'consistent' works for patterns, but learners often overextend it to describe any repetitive event.

2. If one thing is consistent with another, it fits naturally with it and does not

2.形容詞B2
釋義

相符的

指與其他事實或規則一致

If one thing is consistent with another, it fits naturally with it and does not contradict it — used when a fact, action, or idea matches another fact, rule, or expected pattern.

例句

The witness's story is consistent with the evidence found at the scene.

證人的說詞與現場找到的證據相符。

pattern: consistent with + noun phrase

Yan's actions are not consistent with someone who claims to value environmental protection.

Yan 的行為與自稱重視環保的人並不一致。

同義詞
  • compatible

    Often used for systems, technologies, or people that can work together without conflict ('compatible software').

  • in keeping with

    A slightly more formal phrase that emphasises harmony with a tradition or style ('in keeping with the building's original design').

  • harmonious

    Stronger aesthetic or emotional tone; suggests a pleasing balance rather than mere logical agreement.

反義詞
  • inconsistent with

    The direct opposite: 'His statement is inconsistent with the video evidence.'

  • contradictory

    Stronger than inconsistent; implies direct opposition rather than mere mismatch.

  • irreconcilable

    Suggests two things cannot be made to agree at all, no matter how hard you try.

文法句型

consistent with + noun phrase

consistent with + wh-clause

be/remain + consistent with

用法筆記

Almost always appears in the pattern 'consistent with + noun phrase' (e.g. 'consistent with the data', 'consistent with company policy'). Common in academic, legal, and business writing to show that new information does not contradict existing knowledge. The opposite is 'inconsistent with'. Note: 'consistent with' is NOT used in the STEADY AND RELIABLE sense — you cannot say 'Her work was consistent with high quality' when you mean it was consistently of high quality.

常見錯誤

❌His actions were consistent to his beliefs.
✅His actions were consistent with his beliefs.
💡the correct preposition is always 'with', never 'to'.
❌The data is consistent to what we expected.
✅The data is consistent with what we expected.
💡same preposition error; 'with' is required before both noun phrases and wh-clauses.