Which to use
“system” is a noun and “systemic” is an adjective - they look or sound alike but fill different roles in a sentence.
- #249
- “system” frequency rank
- #10,620
- “systemic” frequency rank
- 10869
- confusion score
Side-by-Side Comparison
| Feature | system | systemic |
|---|---|---|
| Definition | A group or set of related things that operate together as a complex whole. | Embedded within and spread throughout and affecting a whole system, group, body, economy, market, or society. |
Where the eye mixes system and systemic
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Why the eye confuses system with systemic
These two trip readers on the page rather than in the ear: system is /ˈsɪstəm/ while systemic is /sɪˈstɛmɪk/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “system” sits inside “systemic”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 10869, derived from the frequency rank of both members and their visual similarity.
system is recorded at frequency rank #249, classified as anoun, pronounced /ˈsɪstəm/. systemic is at rank #10,620, tagged as anadj, pronounced /sɪˈstɛmɪk/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 10869, this pair ranks #490,100 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of system vs systemic
Shared letters: emsty. Private to "system": -. Private to "systemic": ci.
"system" · 6 letters · shape CVCCVC · "systemic" · 8 letters · shape CVCCVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "system" and "systemic" be used interchangeably?
Frequency check: "system" vs "systemic" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "system" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "systemic" - compare definitions side by side with the headword page. Word entry
- This pair ranks #490,100 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "system" and "systemic" also get mixed up with nearby pairs, the highest-scored neighbour is "systemic vs systolic". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #490,100 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.