systematicvssystemicTell them apart

Which to use

“systematic” and “systemic” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#8,732
“systematic” frequency rank
#10,620
“systemic” frequency rank
19352
confusion score

Side-by-Side Comparison

Feature systematic systemic
Definition Carried out according to a planned, ordered procedure. Embedded within and spread throughout and affecting a whole system, group, body, economy, market, or society.

Where the eye mixes systematic and systemic

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

10 ch
systematic
8 ch
systemic

Why the eye confuses systematic with systemic

A purely visual mix-up. systematic (/ˌsɪs.tɪˈmæt.ɪk/) and systemic (/sɪˈstɛmɪk/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 19352, derived from the frequency rank of both members and their visual similarity.

systematic is recorded at frequency rank #8,732, classified as anadj, pronounced /ˌsɪs.tɪˈmæt.ɪk/. 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 19352, this pair ranks #438,765 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of systematic vs systemic

Shared letters: ceimsty. Private to "systematic": a. Private to "systemic": -.

"systematic" · 10 letters · shape CVCCVCVCVC  ·  "systemic" · 8 letters · shape CVCCVCVC

Known mistypes of this pair

  • systematicssystematic · ssytematic · sysetmatic · sysstematic · systeamtic · systemaitc · systematci · systematicc
  • systemicssystemic · ssytemic · sysetmic · sysstemic · systeimc · systemci · systemicc · systemmic

Frequently Asked Questions

Is swapping "systematic" for "systemic" ever safe?
No. They are said differently (/ˌsɪs.tɪˈmæt.ɪk/ versus /sɪˈstɛmɪk/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "systematic" or "systemic"?
"systematic" is the more common of the two: it sits at frequency rank #8,732 in our English list, against #10,620 for "systemic". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "systematic" 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 #438,765 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "systematic" and "systemic" also get mixed up with nearby pairs, the highest-scored neighbour is "systematic vs systematics". 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 #438,765 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list