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Linking Words for Reasons and Results: 40+ Examples & Guide

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A common frustration for intermediate students is this: they know the grammar, they know the vocabulary, but their writing sounds choppy. Sentences feel isolated from each other. The fix? Linking words. These small connectors — because, therefore, as a result, consequently — are what turn a list of facts into flowing prose. They’re invisible to native speakers, but learners who master them instantly sound more fluent.

I’ll teach you the main linking words for reasons (why something happened) and results (what came from it). I’ll show you how each word changes the tone and structure of your sentence, and I’ll give you 40+ examples you can use in essays, emails, and everyday writing.

Linking words for reasons and results — because, therefore, consequently, due to, as a result
Linking words connect ideas logically and make writing flow smoothly.

Key Takeaways

  • Reasons (causes): because, since, due to, as, owing to, on account of. Explain why something happened.
  • Results (effects): therefore, consequently, as a result, thus, hence. Show what happened because of something else.
  • Structure matters: “Because” comes before the cause; “therefore” comes in or after the result.
  • Formal vs. informal: “Because” and “so” are neutral; “consequently” and “inasmuch as” are formal; “cause” of is rare.
  • Common mistake: using “cause” as a linking word — it’s a noun, not a connector. Use “because of” instead.

Understanding Cause and Effect in English

Linking words for reason and result fall into two categories: words that introduce the cause (why something happened) and words that introduce the result (what came from it).

Cause = reason. Example: “I was late because I missed the bus.”

Result = effect or consequence. Example: “I missed the bus; therefore , I was late.”

The difference is subtle but important. Using the right word makes your writing clear and professional.

Quick memory trick: Ask yourself, “Am I explaining WHY something happened?” Use a cause/reason word. “Am I describing WHAT HAPPENED as a result?” Use a result word.

Linking Words for Reason (Cause)

Use these words when you’re explaining why something happened.

Most Common: Because, Since, As

These three are the most flexible and natural in both formal and informal contexts.

Word Structure Register Example
Because Because + clause All registers “I went home because I was tired.”
Since Since + clause Formal or temporal Since you’re here, we can start the meeting.”
As As + clause Formal As it was raining, we cancelled the picnic.”
Because of Because of + noun All registers “We cancelled because of the rain.”

Examples in context:

✓ Correct: I skipped breakfast because I overslept.

✓ Correct: Since the road was closed, we took a detour.

✓ Correct: The meeting was postponed because of a technical issue.

Formal Reason Words

When you need to sound more official or academic, use these words.

Word/Phrase Structure Tone Example
Due to Due to + noun Formal, written “The concert was cancelled due to unforeseen circumstances.”
Owing to Owing to + noun Formal, written Owing to budget constraints, we reduced staff.”
On account of On account of + noun Formal, old-fashioned On account of the storm, flights were delayed.”
In view of In view of + noun Formal, legal In view of recent developments, we must reconsider.”
Inasmuch as Inasmuch as + clause Very formal, legal Inasmuch as the contract stipulates…”
Given that Given that + clause Formal, analytical Given that sales have increased, we should expand.”

Examples in context:

✓ Correct (formal): The project was delayed due to unexpected technical challenges.

✓ Correct (very formal): Inasmuch as the original proposal was rejected, we submitted a revised version.

Casual/Spoken Reason Words

Word/Phrase Use when… Example
Cause of Describing what caused something (noun, not connector) “The cause of the accident was speeding.” (Note: use “because of” as a connector instead)
Thanks to Crediting someone/something positive Thanks to your help, we finished on time.”
With Showing accompaniment leading to a result With all this rain, the garden is thriving.”

Common mistake: Don’t use “cause” as a connector. You cannot say “The event was cancelled cause of the weather.” Say “because of ” or “due to ” instead.

Linking Words for Results (Effects)

Use these words when you’re describing what happened as a consequence or result.

Most Common: Therefore, Consequently, As a Result, So

Word/Phrase Punctuation Register Example
Therefore Semicolon; Then word, or comma. Formal “He was late; therefore, he missed the meeting.”
Consequently Semicolon; Then word, or comma. Formal “The budget was cut; consequently, we had to reduce staff.”
As a result Period/semicolon before; new sentence. Neutral-formal “The rain was heavy. As a result, roads were flooded.”
So Conjunction (no punctuation before). Casual-neutral “I was tired, so I went to bed early.”
Thus Semicolon; Then word, or comma. Very formal “The evidence is clear; thus, the defendant is guilty.”
Hence Semicolon; Then word, or comma. Very formal “All employees were trained; hence, no errors occurred.”

Examples in context:

✓ Correct: We didn’t receive the payment on time. As a result , the invoice was marked overdue.

✓ Correct: The server crashed; therefore , we lost an hour of work.

✓ Correct: I finished my work early, so I left the office at 4 pm.

Formal/Academic Result Words

Word/Phrase Structure Register Example
As a consequence New sentence or clause Formal “The company merged with its rival. As a consequence, 50 employees were laid off.”
In consequence Period/semicolon before Very formal “The law was repealed. In consequence, businesses could now operate 24/7.”
Accordingly Semicolon; Then word, or comma Formal, legal “We reviewed all options; accordingly, we decided to expand.”
It follows that + clause Academic “If A implies B, it follows that C must be true.”

Structure: How to Use Cause and Result Words

The way you position these words changes your sentence structure.

Cause Words (Before the reason)

Pattern 1: Cause + result

Because it was raining, we cancelled the picnic.”

Pattern 2: Result + cause

“We cancelled the picnic because it was raining.”

Both are correct. Choose based on what you want to emphasize.

Result Words (After the cause, before the result)

Pattern 1: Two independent clauses (with semicolon)

“It was raining; therefore , we cancelled the picnic.”

Pattern 2: Two separate sentences

“It was raining. Therefore , we cancelled the picnic.”

Pattern 3: One continuous clause (with “so”)

“It was raining, so we cancelled the picnic.”

Punctuation rule: After words like “therefore” and “consequently,” use a comma or semicolon. But “so” is a conjunction — it connects two clauses with just a comma, no punctuation before it.

Sample Dialogues: Cause and Result in Action

Doctor’s office

Patient: I’ve had headaches for a week.

Doctor: Since you’ve been working overtime, stress might be the cause. Therefore , I recommend taking time off.

Patient: Due to my deadlines, I can’t take a break right now.

Doctor: In that case, as a result of continued stress, the headaches will likely persist.

Business meeting

Manager: Quarterly sales dropped. What was the cause?

Employee: Owing to supply chain delays, we couldn’t fulfill orders on time.

Manager: Consequently , we’ve lost customer trust. What’s the plan?

Employee: We’re sourcing from local suppliers; thus , delivery times should improve next quarter.

Common Mistakes with Linking Words

✗ Incorrect: The weather was bad, therefore we went to the beach.

✓ Correct: The weather was bad; therefore , we didn’t go to the beach.

Why: Logic — bad weather leads to cancellation, not going anyway.

✗ Incorrect: We cancelled due to the rain was heavy.

✓ Correct: We cancelled due to the heavy rain.

Why: “Due to” takes a noun or noun phrase, not a clause. Use “because” for clauses.

✗ Incorrect: He was sick. So, he went to work.

✓ Correct: He was sick, so he stayed home.

Why: Logic again. “So” shows a natural consequence; use it when the result makes sense.

✗ Incorrect: The cause of the accident was because he was speeding.

✓ Correct: The accident happened because he was speeding.

Why: Don’t double up “cause” + “because.” Pick one.

Quick Quiz

Fill in the correct linking word:

  1. The meeting was postponed ________ the speaker was ill. (because / therefore)
  2. I studied hard; ________, I passed the exam. (since / consequently)
  3. ________ heavy traffic, we arrived 30 minutes late. (Due to / Therefore)
  4. The power went out, ________ we had to cancel the event. (so / consequently)
  5. It rained all week. ________, the river flooded. (Therefore / Because)

Answers: 1. because · 2. consequently · 3. Due to · 4. so · 5. Therefore

Cause and Result in Different Contexts

Academic Writing

In essays and research papers, use formal linking words like “due to,” “as a result,” “consequently,” and “therefore.” Avoid “so” unless you’re quoting someone.

Example: “Climate change is accelerating; consequently , polar ice is melting faster than previously predicted.”

Business Communication

Use a mix of formal and neutral words. “Therefore,” “as a result,” and “due to” are all appropriate. “So” is acceptable in more casual business emails.

Example: “The Q3 budget was reduced due to lower-than-expected revenue. Therefore , we’ve had to postpone hiring.”

Casual Speech and Writing

Use “because,” “so,” and “thanks to.” Formal words like “inasmuch as” or “in view of” would sound out of place.

Example: “I didn’t go to the party because I was tired, so I stayed home instead.”

Related Grammar Topics

Frequently Asked Questions

What’s the difference between “because” and “since”?

“Because” always introduces a reason. “Since” can mean reason (synonymous with “because”) or time (“It’s been five years since we met”). When you mean reason, both work, but “because” is more direct. “Since” with reason is slightly more formal.

Can I start a sentence with “therefore”?

Yes. “Therefore, we must act now” is grammatically correct. However, in formal academic writing, some instructors prefer to keep “therefore” within the sentence: “We must, therefore, act now.” Both are acceptable.

Why do I sometimes see “Furthermore” used for results?

“Furthermore” and “moreover” are adding words (they mean “in addition”), not result words. They show you’re adding related information, not showing causation. For results, use “therefore,” “as a result,” or “consequently.”

Is “thus” the same as “therefore”?

Yes, they mean the same thing. “Thus” is slightly more formal and is often seen in legal or academic writing. “Therefore” is more common in business and formal speech. Either works, but “therefore” is easier for non-natives.

Can “so” ever be formal?

Not really. “So” is a casual conjunction. In formal writing, replace it with “therefore,” “as a result,” or “consequently.” In business emails and everyday writing, “so” is fine and natural.

How do I choose between “due to” and “because of”?

They mean the same thing, but “due to” is more formal (especially in written English) and “because of” is more universal. In conversation, either works. In formal emails or essays, “due to” is slightly preferred.

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