causesvsclauseWhat's the difference?

Which to use

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

#2,333
“causes” frequency rank
#7,205
“clause” frequency rank
9538
confusion score

Side-by-Side Comparison

Feature causes clause
Definition plural of cause A group of words that contains a subject and a verb; it may be part of a sentence or may constitute the whole sentence, depending on the syntax in each instance.

Where the eye mixes causes and clause

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
causes
6 ch
clause

Look-alike desk: causes vs clause

A purely visual mix-up. causes (/ˈkɔːzɪz/) and clause (/klɔːz/) 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 5 positions. Our composite confusion score for this pair is 9538, derived from the frequency rank of both members and their visual similarity.

causes is recorded at frequency rank #2,333, classified as anoun, pronounced /ˈkɔːzɪz/. clause is at rank #7,205, tagged as anoun, pronounced /klɔːz/.

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 9538, this pair ranks #496,883 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of causes vs clause

Shared letters: acesu. Private to "causes": -. Private to "clause": l.

"causes" · 6 letters · shape CVVCVC  ·  "clause" · 6 letters · shape CCVVCV

Known mistypes of this pair

  • causesacuses · casues · cauess · causess · causses · ccauses · cuases
  • clausecaluse · cclause · clasue · claues · clausse · cllause · cluase · lcause

Frequently Asked Questions

Is swapping "causes" for "clause" ever safe?
No. They are said differently (/ˈkɔːzɪz/ versus /klɔːz/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "causes" vs "clause" - which ranks higher?
"causes" is the more common of the two: it sits at frequency rank #2,333 in our English list, against #7,205 for "clause". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "causes" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "clause" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #496,883 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "causes" and "clause" also get mixed up with nearby pairs, the highest-scored neighbour is "chaise vs clause". 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 #496,883 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