English Reference

Word

so

Definitions

01showing a result

A1 · Beginner

conj. you use this to show the result of something.

conj. used to introduce a clause that expresses the consequence or result of a preceding statement.

“The shop was closed, so we went to the supermarket instead.”

“The primary investor withdrew his support at the last minute, so the board was forced to postpone the product launch indefinitely.”

Usage

usually placed between two clauses, often preceded by a comma.

Pitfall

It was raining, so that I stayed home.

It was raining, so I stayed home.

Use 'so' alone to show a result. 'So that' is used to show a purpose or goal.

Antonyms

02showing a purpose

B1 · Intermediate Informal

conj. a shorter way to say 'so that' to explain why you do something.

conj. a reduced form of 'so that', introducing a subordinate clause of purpose or intended result.

“I'll leave the key under the mat so you can get in.”

“He adjusted the microphone height so the guest speaker could be heard clearly by the audience in the back row.”

Usage

often used in speech where 'so that' would be used in formal writing.

Synonyms

in order thatso that

03very or extremely

A1 · Beginner

adv. you use this to make an adjective or adverb stronger.

adv. an intensifier used to indicate a high degree or extent.

“I am so tired that I could sleep for twelve hours.”

“The evidence presented during the trial was so compelling that the jury reached a verdict in less than an hour.”

Usage

placed immediately before an adjective or another adverb.

Antonyms

04in the same way

A2 · Elementary

adv. used to avoid repeating a word or to say 'also'.

adv. a pro-form used to refer back to a previously mentioned action, state, or quality to avoid repetition.

“If you are hungry, then so am I.”

“The CEO believes the merger will be successful, and his senior partners think so too.”

Usage

often used in short responses like 'I think so' or 'So do I'.

05starting a new topic

A2 · Elementary Informal

interj. used to start a new part of a conversation or to ask a question.

interj. a discourse marker used to initiate a new topic, resume a conversation, or introduce a summary.

“So, what did you think of the movie we saw last night?”

“So, having reviewed the quarterly figures, let us move on to the proposed budget for next year.”

Usage

usually placed at the very beginning of a sentence.

Synonyms

06that thing mentioned

B1 · Intermediate

pron. used to represent a fact or situation that was just talked about.

pron. a demonstrative pronoun referring to a previously stated fact, condition, or situation.

“Is he coming to the party? I hope so.”

“The doctor suggested that the recovery would be slow, and unfortunately, it proved to be so.”

Usage

commonly follows verbs of thinking, saying, or believing.

Synonyms

Related words

Grammar

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.A1 MoversIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.2.0–3.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 1.0–1.50–23TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.120–224
Frequency
Very common
Level
A1 · Beginner
Updated

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English Reference