Key takeaways
- High scores usually trace to a handful of repeatable causes.
- Ethical fixes rewrite and cite—they never involve hiding text or using spinners.
- Fixing root causes improves your writing, not just your percentage.
When your Turnitin score comes back higher than expected, the reason is almost always identifiable. These are the causes we see most often, and the ethical responses that actually work.
Cause 1: Weak paraphrasing in the literature review
Summarising sources one by one with minimal rewording produces long matches. Fix it by synthesising themes and rewriting from understanding.
Cause 2: Missing citations
Ideas you thought were common knowledge may still need attribution. Add citations wherever a specific claim comes from a identifiable source.
Cause 3: Excessive direct quotation
Block quotes are legitimate but inflate scores. Convert quotes to paraphrases wherever the exact wording is not essential.
Cause 4: Standard methodology language
Every thesis in your field uses similar method descriptions. Rewrite in your own phrasing and cite the original protocol.
Cause 5: Self-matching from earlier submissions
Reused paragraphs from a previous assignment match your own stored paper. Rewrite those sections or disclose the reuse per your institution's policy.
Ethical fixes vs unethical shortcuts
- Ethical: manual rewriting, proper citation, synthesis, expert academic editing.
- Unethical: white text on white background, character substitution, essay mills, synonym spinners.