sailingvsstiflingTell them apart

Quick tell: sailing is a verb, stifling is an adjective, so they fill different roles in a sentence.

Which to use

“sailing” is a verb and “stifling” is an adjective - they look or sound alike but fill different roles in a sentence.

#7,283
“sailing” frequency rank
#30,244
“stifling” frequency rank
37527
confusion score

Side-by-Side Comparison

Feature sailing stifling
Definition present participle and gerund of sail That stifles.

Where the eye mixes sailing and stifling

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
sailing
8 ch
stifling

Why the eye confuses sailing with stifling

These two trip readers on the page rather than in the ear: sailing is /ˈseɪ.lɪŋ/ while stifling is /ˈstaɪflɪŋ/. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 37527, derived from the frequency rank of both members and their visual similarity.

sailing is recorded at frequency rank #7,283, classified as averb, pronounced /ˈseɪ.lɪŋ/. stifling is at rank #30,244, tagged as anadj, pronounced /ˈstaɪflɪŋ/.

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 37527, this pair ranks #293,807 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sailing vs stifling

Shared letters: gilns. Private to "sailing": a. Private to "stifling": ft.

"sailing" · 7 letters · shape CVVCVCC  ·  "stifling" · 8 letters · shape CCVCCVCC

Known mistypes of this pair

  • sailingasiling · saiilng · sailign · sailingg · sailinng · sailling · sailnig · saliing
  • stiflingsitfling · sstifling · stfiling · stiffling · stifilng · stiflign · stiflingg · stiflinng

Frequently Asked Questions

Can "sailing" and "stifling" be used interchangeably?
No - they are not even the same part of speech. "sailing" is a verb and "stifling" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "sailing" or "stifling" show up more?
"sailing" is the more common of the two: it sits at frequency rank #7,283 in our English list, against #30,244 for "stifling". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "sailing" and "stifling" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "sailing" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "stifling" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #293,807 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "sailing" and "stifling" also get mixed up with nearby pairs, the highest-scored neighbour is "sifting vs stifling". 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 #293,807 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