Compound Conjunctions – Definition, List, and Examples

by | Aug 11, 2025 | Parts of Speech

Conjunctions are linking words that connect words, phrases, or clauses. Some conjunctions are made up of more than one word – these are called compound conjunctions. 

In this article, you will learn about compound conjunctions, a list of compound conjunctions, and examples of sentences in everyday English.

Table of Contents

What Are Compound Conjunctions?

A compound conjunction is a conjunction formed by two or more words that work together as a single connecting unit. They join parts of a sentence just like single-word conjunctions, but often express more specific relationships.

Examples:

  • as well as (in addition to)
  • in order that (for the purpose of)
  • even though (despite the fact that)

Structure of Compound Conjunctions

Compound conjunctions often follow these structures:

Presposition + Adverb + Conjunction

Examples:

  • as well as
  • in order that

Adverb + Conjunction

Examples:

  • even though
  • just as

Conjunction + Conjunction

Examples:

  • If only 
  • provided that

List of Common Compound Conunctions

  • as well as 
  • as soon as
  • as long as
  • as far as
  • as much as
  • in order that
  • even though
  • even if
  • so that 
  • provided that
  • on condition that 
  • in case
  • as if 
  • if only 
  • inasmuch as 
  • just as

How to Use Compound Conjunctions Correctly

Using them unnecessarily.

Example:

  • She is smart as well as tall and intelligent. (too repetitive)

Wrong Word Order

Example:

  • as soon that (incorrect)
  • as soon as (correct)

Mixing them with prepositional phrases

Not every two-word phrase is a conjunction.

Importance of Compound Conjunctions in English

Compound conjunctions:

  • allow more precise sentence connections
  • make writing smoother and more formal
  • help express time, condition, reason, contrast, and purpose

For more connectors, see Linking Words for Essays and Writing.

Tips to Practice and Learn Compound Conjunctions

Here are some useful tips to help you practice and learn compound conjunctions:

  • Memorize common compound conjunctions in groups (time, condition, contrast)
  • Read books or articles and underline them in context.
  • Write your own sentences using at least five compound conjunctions daily.

Also read Fun Grammar activities for English Learners to make practice enjoyable.

Examples of Compound Conjunctions in Sentences

  • She sings as well as she dances.
  • I’ll call you as soon as I arrive.
  • You can borrow the car as long as you drive carefully.
  • Even though it was raining, they went for a walk.
  • Take an umbrella in case it rains.
  • Study hard so that you can pass the exam.
  • You may join us provided that you bring your own equipment.
  • He speaks as if he knows everything.
  • I’ll help you in order that you can finish on time.
  • If only I had more time to travel.

FAQs About Compound Conjunctions

What is a compound conjunction?

A conjunction made of two or more words that functions as a single connecting word.

Are compound conjunctions the same as correlative conjunctions?

No. Correlative conjunctions work in pairs (e.g., either…or), while compound conjunctions are multi-word single connectors.

Can compound cojunctions be used in formal writing?

Yes, many are common in academic and busienss writing. For example, in order that, provided that, etc.

How can I learn them faster?

Group them by meaning (time, condition, contrast, purpose) and practice in sentences.

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