combinationvscompilationWhich spelling fits?

Which to use

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

#2,432
“combination” frequency rank
#8,912
“compilation” frequency rank
11344
confusion score

Side-by-Side Comparison

Feature combination compilation
Definition The act of combining, the state of being combined or the result of combining. The act or process of compiling or gathering together from various sources.

Where the eye mixes combination and compilation

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence.

11 ch
combination
11 ch
compilation

Look-alike desk: combination vs compilation

A purely visual mix-up. combination (/ˌkɒmbɪˈneɪʃən/) and compilation (/ˌkɒm.pɪˈleɪ.ʃən/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 11344, derived from the frequency rank of both members and their visual similarity.

combination is recorded at frequency rank #2,432, classified as anoun, pronounced /ˌkɒmbɪˈneɪʃən/. compilation is at rank #8,912, tagged as anoun, pronounced /ˌkɒm.pɪˈleɪ.ʃən/.

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 11344, this pair ranks #487,564 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of combination vs compilation

Shared letters: acimnot. Private to "combination": b. Private to "compilation": lp.

"combination" · 11 letters · shape CVCCVCVCVVC  ·  "compilation" · 11 letters · shape CVCCVCVCVVC

Known mistypes of this pair

  • combinationccombination · cmobination · cobmination · combbination · combiantion · combinaiton · combinasion · combinatino
  • compilationccompilation · cmopilation · comiplation · commpilation · compialtion · compilaiton · compilasion · compilatino

Frequently Asked Questions

Do "combination" and "compilation" mean the same thing in a sentence?
No. They are said differently (/ˌkɒmbɪˈneɪʃən/ versus /ˌkɒm.pɪˈleɪ.ʃən/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "combination" vs "compilation" - which ranks higher?
"combination" is the more common of the two: it sits at frequency rank #2,432 in our English list, against #8,912 for "compilation". 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 "combination" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "compilation" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #487,564 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "combination" and "compilation" also get mixed up with nearby pairs, the highest-scored neighbour is "compilation vs complication". 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 #487,564 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