If every other paragraph in your paper starts with "Furthermore," you don't have a transition problem — you have a thinking problem, and transitions are where it shows. Good transition words don't glue bad ideas together. They reveal the logic you already have. When a reader feels your paper "flows," what they're really noticing is that every sentence earns its connection to the next. The wrong transition (or the same one six times) makes even strong research feel clunky. This post gives you 80+ transition words for research papers, grouped by the job they do — so you can pick the exact one your sentence needs.
PaperDraft is a writing assistant, not a paper generator — the draft is your starting point, not your submission. You are responsible for editing, verifying sources, and following your school's academic integrity policy.
Before you dive in, a note: transitions live inside sentences, between sentences, and between paragraphs. Most students overuse them inside paragraphs and underuse them between paragraphs. For more on the broader drafting process, see our pillar on how to write a research paper.
Why Transitions Matter More Than You Think
A research paper isn't a list of facts. It's a chain of reasoning. Transitions are the visible links in that chain. When a reviewer says your paper "jumps around" or "lacks flow," they usually mean they can't see why one idea leads to the next. Transitions fix that in two ways: they signal the type of relationship between ideas (contrast? addition? cause?), and they pace the reader through your argument.
The mistake most students make is picking transitions by feel. They reach for "Additionally" when they mean "In contrast," or "Therefore" when there's no real causal link. This guide is organized by the job you want the transition to do, not by an alphabet list.
Transitions by Function
Addition and continuation (you're stacking evidence)
Use when you're adding another point that reinforces what came before.
- furthermore
- moreover
- additionally
- in addition
- also
- likewise
- similarly
- equally important
- not only... but also
- along with this
- beyond this
- what's more (informal register only)
Watch out: if you stack three "Furthermores" in one section, your reader stops registering them. Mix in structural cues instead — "A second line of evidence..." or "The third study..."
Contrast and concession (you're introducing tension)
Use when the next idea pushes against the previous one.
- however
- nevertheless
- nonetheless
- on the contrary
- conversely
- in contrast
- by contrast
- on the other hand
- yet
- still
- even so
- that said
- although
- whereas
- while
"However" and "Although" aren't interchangeable. "However" comes after a full stop or semicolon; "Although" introduces a dependent clause. Get this wrong and your sentence trips.
Causation and consequence (you're showing why)
Use when one idea causes or enables another.
- therefore
- thus
- consequently
- as a result
- hence
- accordingly
- for this reason
- because of this
- owing to
- due to
- this implies
- it follows that
Causation transitions are the most over-claimed. If you write "Therefore, X causes Y," make sure your evidence actually supports causation — not correlation. A study showing association doesn't license "therefore."
Sequence and order (you're walking through steps)
Use for methods sections, literature reviews in chronological order, or arguments with ordered steps.
- first, second, third
- initially
- subsequently
- next
- then
- finally
- lastly
- following this
- prior to
- afterward
- meanwhile
- simultaneously
Avoid "firstly, secondly, thirdly" in formal American academic writing; use "first, second, third." Small, but graders notice.
Emphasis and clarification (you're underscoring or restating)
Use when you want the reader to slow down on a point.
- in fact
- indeed
- notably
- importantly
- above all
- in particular
- specifically
- namely
- that is
- in other words
- put differently
- to clarify
Emphasis transitions wear out fast. If every paragraph has "Notably," nothing is notable. Reserve these for the one or two moments that really matter.
Example and illustration (you're showing, not just telling)
Use to introduce concrete cases.
- for example
- for instance
- to illustrate
- as an illustration
- a case in point
- consider
- take the case of
- such as
- including
"For example" and "such as" do slightly different jobs. "Such as" introduces inline examples ("studies such as Smith 2020"); "For example" launches a new sentence.
Summary and conclusion (you're wrapping up)
Use at paragraph ends or in the conclusion.
- in summary
- in conclusion
- to summarize
- overall
- on the whole
- taken together
- in short
- ultimately
- to conclude
"In conclusion" at the start of your conclusion section is almost always redundant — the section heading already says so. Save it for mid-paper moments where you're closing a sub-argument.
Writing transitions correctly requires knowing where your argument is going — and that's the part that stalls most drafts. PaperDraft gives you a structured first draft — thesis stub, outline, cited opening sections — so you can spend your time revising-and-tightening instead of staring at a blank doc. It's a drafting assistant, not a submission. Try PaperDraft — free
Common Mistakes With Transitions
Over-transitioning. Not every sentence needs a connector. If the logical relationship is obvious from context, a transition is noise. Read each transition and ask: "Would a reader miss the link if I deleted this?" If no, delete.
Using the wrong function word. "Therefore" when there's no causation. "Additionally" when you're actually contrasting. Mismatched transitions are worse than missing ones — they actively mislead the reader.
Starting every paragraph with a transition. Paragraph openings are prime real estate. "Furthermore, the data..." wastes that real estate. Open with the idea, and place the transition mid-sentence if you need it.
Relying on three words forever. Furthermore, however, therefore. If those are your only tools, your reader tunes out. Use this post as a swap-list when you catch yourself repeating.
Treating transitions as decoration. A transition should always mark a real logical shift. Pasting "Moreover" in front of an unrelated sentence doesn't create flow — it creates confusion.
How a Drafting Assistant Fits
Here's what a drafting tool can and can't do with transitions. It can produce first-draft paragraphs that already use varied connectors — so you're not starting from a blank doc with only "Furthermore" in your head. It can give you a skeleton where each section has a functional role, which makes the right transitions obvious. What it can't do is know when your argument has a genuine logical break that needs "However" versus a continuation that needs "Moreover." That judgment is yours. PaperDraft handles the scaffolding and the first pass; you handle the precision editing.
FAQ
How many transitions should I use per paragraph?
There's no rule, but a reasonable guideline is one to two per paragraph — typically one at the opening if needed, and one mid-paragraph if you shift evidence or direction. More than that usually means your paragraph is covering too many ideas.
Can I start a sentence with "And" or "But"?
In contemporary academic writing, yes, but sparingly. Most formal research papers still prefer "However" or "Additionally" in formal sections. Save "But" for moments of real emphasis — maybe once or twice in the whole paper.
What's the difference between "however" and "nevertheless"?
Both signal contrast, but "nevertheless" carries a stronger concession — "despite what I just said." "However" is softer and more neutral. If the contrast is mild, use "however." If you're overriding an expectation, use "nevertheless."
Are transition words the same as transition sentences?
No. Transition words are single connectors; transition sentences bridge entire paragraphs or sections. Good papers use both. Our guide on editing your research paper covers transition sentences in the structure pass.
Do I need transitions in my abstract?
Abstracts are tight and structural — the sections (background, methods, results, conclusion) do most of the transition work. One or two connectors is plenty. Don't cram transitions into a 200-word abstract.
Transitions are small words doing big work. Pick them for the function, not the sound. If you want your structure locked in before you start swapping connectors, grab our research paper outline template and build the skeleton first.