simmervsSimmsConfusable pair

Quick tell: simmer is a verb, Simms is a name, so they fill different roles in a sentence.

Which to use

“simmer” is a verb and “Simms” is a name - they look or sound alike but fill different roles in a sentence.

#20,499
“simmer” frequency rank
#27,284
“Simms” frequency rank
47783
confusion score

Side-by-Side Comparison

Feature simmer Simms
Definition To cook or undergo heating slowly at or below the boiling point. A surname transferred from the given name.

Where the eye mixes simmer and Simms

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
simmer
5 ch
Simms

Look-alike desk: simmer vs Simms

These two trip readers on the page rather than in the ear: simmer is /ˈsɪmɚ/ while Simms is /sɪmz/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs name), which is usually the fastest check. Our composite confusion score for this pair is 47783, derived from the frequency rank of both members and their visual similarity.

simmer is recorded at frequency rank #20,499, classified as averb, pronounced /ˈsɪmɚ/. Simms is at rank #27,284, tagged as aname, pronounced /sɪmz/.

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 47783, this pair ranks #199,247 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of simmer vs Simms

Shared letters: ims. Private to "simmer": er. Private to "Simms": -.

"simmer" · 6 letters · shape CVCCVC  ·  "Simms" · 5 letters · shape CVCCC

Known mistypes of this pair

  • simmerismmer · simemr · simer · simmerr · simmre · smimer · ssimmer
  • Simmsismms · simmss · simsm · smims · ssimms

Frequently Asked Questions

Is swapping "simmer" for "Simms" ever safe?
No - they are not even the same part of speech. "simmer" is a verb and "Simms" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "simmer" or "Simms"?
"simmer" is the more common of the two: it sits at frequency rank #20,499 in our English list, against #27,284 for "Simms". 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 "simmer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Simms" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #199,247 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "simmer" and "Simms" also get mixed up with nearby pairs, the highest-scored neighbour is "SIDS vs Simms". 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 #199,247 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