Which to use
“slow” is an adjective and “Smog” is a noun - they look or sound alike but fill different roles in a sentence.
- #22,146
- “slow” frequency rank
- #47,734
- “Smog” frequency rank
- 69880
- confusion score
Side-by-Side Comparison
| Feature | slow | Smog |
|---|---|---|
| Definition | langsam | hohe Konzentration von Schadstoffen in der Luft, wie sie sich über dicht besiedelten Räumen bilden kann |
Where the eye mixes slow and Smog
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. slow and Smog follow the identical consonant-vowel pattern (CCVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses slow with Smog
These two trip readers on the page rather than in the ear: slow is [sləʊ] while Smog is [smɔk]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 69880, derived from the frequency rank of both members and their visual similarity.
slow is recorded at frequency rank #22,146, classified as anadj, pronounced [sləʊ]. Smog is at rank #47,734, tagged as anoun, pronounced [smɔk].
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 69880, this pair ranks #463,142 of 2,006,359 scored German confusable pairs - among the most confusable pairs.
Orthographic DNA of slow vs Smog
Shared letters: os. Private to "slow": lw. Private to "Smog": gm.
"slow" · 4 letters · shape CCVC · "Smog" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "slow" for "Smog" ever safe?
Which is more common, "slow" or "Smog"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "slow" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Smog" - compare definitions side by side with the headword page. Word entry
- This pair ranks #463,142 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "slow" and "Smog" also get mixed up with nearby pairs, the highest-scored neighbour is "seg vs Smog". 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 #463,142 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.