Conjunctions vs. Transition Adverbs

Transition adverbs (also called conjunctive adverbs) connect ideas between sentences, but they are not conjunctions. They have different punctuation rules.

The Key Difference

Conjunctions grammatically join two clauses. Transition adverbs show the logical relationship between ideas but do not join clauses grammatically.

How They Compare

| | Conjunction | Transition Adverb | | ----------- | ---------------------- | --------------------------------- | | Function | Joins clauses | Links ideas | | Punctuation | Comma before (FANBOYS) | Semicolon or period before | | Position | Between clauses | Flexible (beginning, middle, end) |

Common Pairs

| Meaning | Conjunction | Transition Adverb | | -------- | ----------- | ---------------------------------------- | | Addition | and | moreover, furthermore, besides | | Contrast | but, yet | however, nevertheless, on the other hand | | Result | so | therefore, consequently, thus | | Emphasis | — | indeed, in fact |

Punctuation with Transition Adverbs

When a transition adverb connects two independent clauses, use a semicolon before it and a comma after it.

• She was tired; however, she kept working.
• The experiment failed; therefore, we need to try again.
• He is qualified; moreover, he has years of experience.

At the beginning of a sentence, use a comma after the transition adverb.

• However, the results were inconclusive.
• On the other hand, this option is cheaper.

Conjunctions vs. Transition Adverbs Side by Side

| Conjunction (correct punctuation) | Transition Adverb (correct punctuation) | | ----------------------------------------- | ------------------------------------------------ | | She was tired, but she kept working. | She was tired; however, she kept working. | | He was late, so he missed the start. | He was late; therefore, he missed the start. | | I like apples, and she likes oranges. | I like apples; moreover, she likes oranges. |

Common Transition Adverbs

| Addition | Contrast | Result | | ----------- | ----------------- | ------------ | | moreover | however | therefore | | furthermore | nevertheless | consequently | | besides | nonetheless | thus | | in addition | on the other hand | hence |

Common Mistakes

Comma splice error: Using a comma instead of a semicolon or period before a transition adverb.

• Incorrect: She was tired, however she kept working. (comma splice)
• Correct: She was tired; however, she kept working.
• Correct: She was tired. However, she kept working.