Which to use
“knob” is a noun and “Kwok” is a name - they look or sound alike but fill different roles in a sentence.
- #15,203
- “knob” frequency rank
- #46,578
- “Kwok” frequency rank
- 61781
- confusion score
Side-by-Side Comparison
| Feature | knob | Kwok |
|---|---|---|
| Definition | A rounded protuberance, especially one arising from a flat surface; a fleshy lump or caruncle. | A surname from Cantonese of Chinese origin. |
Where the spellings diverge
Shared letters are muted; the letters that actually set knob and Kwok apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: knob is /nɒb/ while Kwok is /kwɔk/. 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 name), which is usually the fastest check. Our composite confusion score for this pair is 61781, derived from the frequency rank of both members and their visual similarity.
knob is recorded at frequency rank #15,203, classified as anoun, pronounced /nɒb/. Kwok is at rank #46,578, tagged as aname, pronounced /kwɔk/.
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 61781, this pair ranks #92,250 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of knob vs Kwok
Shared letters: ko. Private to "knob": bn. Private to "Kwok": w.
"knob" · 4 letters · shape CCVC · "Kwok" · 4 letters · shape CCVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "knob" and "Kwok" be used interchangeably?
Which is more common, "knob" or "Kwok"?
Remembering knob vs Kwok
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “knob”; for a name, it's “Kwok”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “knob” entry
- Browse more pairs most likely to be confused. Most confusable