however

/haʊˈevə(r)/ (bre, ipa) · /haʊˈevər/ (ame, ipa) · /hau̇-ˈe-vər/ (ame, mw)

however — adverb

1. Precedes an adjective or an adverb in a sentence where the speaker says a situat

1.副詞B1
釋義

Precedes an adjective or an adverb in a sentence where the speaker says a situation stays true regardless of degree or amount.

例句

However hard Eitan trained, he never managed to beat his older sister at chess.

however + adj (hard) + subject + verb pattern

You should apply for the scholarship, however small your chance of getting it seems.

however + adj in concessive clause after comma

同義詞
  • no matter how

    more common in everyday speech; interchangeable with 'however' in this sense

  • regardless of how

    slightly more formal, often emphasises determination

文法句型

However + [adj/adv] + [subject] + [verb]

用法筆記

The clause that contains 'however' (the concessive clause) can appear at the beginning or the end of the sentence. When it comes first, the main clause follows a comma. The adjective or adverb must come immediately after 'however'.

常見錯誤

However he tried, he failed.
However hard he tried, he failed.
💡When using 'however' to mean 'to whatever degree,' an adjective or adverb must follow immediately. Without it, the sentence is grammatically incomplete.

2. Used in questions to express strong surprise, disbelief, or bewilderment about h

2.副詞B2
釋義

Used in questions to express strong surprise, disbelief, or bewilderment about how something happened or could be true.

例句

However did Sahil manage to finish the entire marathon in under three hours?

however + did + subject + verb for surprise question

However did Aylin find her lost ring in that huge park?

同義詞
  • how on earth

    similar level of surprise, more common in British English

  • how in the world

    common in both US and UK English; clearer than 'however' for this sense

文法句型

However + did/could + subject + verb?

用法筆記

Restricted to questions. In formal writing, 'how in the world' or 'how on earth' are preferred over 'however' for this sense because 'however' at the start of a question can confuse readers expecting the concessive meaning.

常見錯誤

However did he that?' (missing verb after subject).
However did he do that?
💡The subject must be followed by a main verb.

3. Refers to the manner or method of doing something, saying that the result does n

3.副詞B2
釋義

Refers to the manner or method of doing something, saying that the result does not depend on which particular way is chosen.

例句

Adina sets up the exhibition booth however the organizers instruct.

however + subject + verb for method/manner

However you decorate the hall, leave enough space for the band.

however + subject + verb at start of sentence

同義詞
  • no matter how

    more conversational; the preferred form in everyday speech

  • whichever way

    more specific to method/choice rather than manner

文法句型

However + subject + verb

用法筆記

Closely related to sense 1 (TO WHATEVER DEGREE): the difference is that sense 1 focuses on quantity or degree, while sense 3 focuses on method or manner. In many sentences the two overlap — 'however you do it' can mean both 'no matter how carefully' (degree) and 'no matter which method' (manner).

4. Links two ideas by presenting the second one as different, opposite, or unexpect

4.副詞B1
釋義

Links two ideas by presenting the second one as different, opposite, or unexpected in light of the first — similar to 'but' but placed more flexibly within the sentence.

例句

The restaurant had a long wait. However, Soraya got a table for Friday night.

However + comma at start of sentence

Élise had studied hard for weeks. Her test results, however, were disappointing.

mid-sentence position with commas on both sides

同義詞
  • nevertheless

    more formal and emphatic; often used in academic writing

  • nonetheless

    very similar to 'nevertheless'; slightly less common

  • but

    less formal; cannot appear mid-sentence; used in everyday speech

  • yet

    slightly more formal than 'but'; carries a nuance of something unexpected

反義詞
  • similarly

    introduces a parallel point rather than a contrast

  • likewise

    shows agreement or similarity instead of contrast

文法句型

[Statement]. However, [contrasting statement].

[Statement]. [Subject], however, [verb].

用法筆記

Comma placement is essential: when 'however' begins a sentence, place a comma after it ('However, ...'). When it appears mid-sentence, put a comma before and after it ('..., however, ...'). Do NOT use 'however' to join two independent clauses with only a comma — that creates a comma splice. Use a semicolon or start a new sentence instead: ❌ 'I was tired, however I kept working.' ✅ 'I was tired. However, I kept working.' ✅ 'I was tired; however, I kept working.' This sense is more formal than 'but' — in casual conversation, 'but' is preferred.

常見錯誤

He was sick, however he went to work.' (comma splice).
He was sick. However, he went to work.' or 'He was sick; however, he went to work.
💡'However' is not a coordinating conjunction and cannot join two clauses with just a comma.
However, I like coffee. However, I don't like tea.' (overuse).
I like coffee. However, I don't like tea.
💡Use 'however' once to introduce the contrast; repeating it sounds unnatural.

however — conjunction