shellvssmallWhich spelling fits?

Quick tell: shell is a noun, small is an adjective, so they fill different roles in a sentence.

Which to use

“shell” is a noun and “small” is an adjective - they look or sound alike but fill different roles in a sentence.

#18,066
“shell” frequency rank
#17,818
“small” frequency rank
35884
confusion score

Side-by-Side Comparison

Feature shell small
Definition Interface utilisateur d’un système d’exploitation, principalement destinée à lancer d’autres programmes et gérer leurs interactions. Le terme est généralement utilisé pour parler d’une interface en ligne de commande. La norme ISO/IEC 2382-28:1995 donne les traductions « coquille » et « système essentiel ». Petit.

Where the eye mixes shell and small

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
shell
5 ch
small

Look-alike desk: shell vs small

These two trip readers on the page rather than in the ear: shell is \ʃɛl\ while small is \smɔːl\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 35884, derived from the frequency rank of both members and their visual similarity.

shell is recorded at frequency rank #18,066, classified as anoun, pronounced \ʃɛl\. small is at rank #17,818, tagged as anadj, pronounced \smɔːl\.

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 35884, this pair ranks #273,527 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of shell vs small

Shared letters: ls. Private to "shell": eh. Private to "small": am.

"shell" · 5 letters · shape CCVCC  ·  "small" · 5 letters · shape CCVCC

Known mistypes of this pair

  • shellhsell · sehll · shel · shhell · shlel · sshell
  • smallmsall · samll · smal · smlal · smmall · ssmall

Frequently Asked Questions

Do "shell" and "small" mean the same thing in a sentence?
No - they are not even the same part of speech. "shell" is a noun and "small" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "shell" or "small"?
"small" is the more common of the two: it sits at frequency rank #17,818 in our French list, against #18,066 for "shell". 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 "shell" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "small" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #273,527 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "shell" and "small" also get mixed up with nearby pairs, the highest-scored neighbour is "shell vs skull". 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 #273,527 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list