Which to use
“lumber” is a noun and “Luther” is a name - they look or sound alike but fill different roles in a sentence.
- #13,189
- “lumber” frequency rank
- #8,571
- “Luther” frequency rank
- 21760
- confusion score
Side-by-Side Comparison
| Feature | lumber | Luther |
|---|---|---|
| Definition | Wood sawn into planks or otherwise prepared for sale or use, especially as a building material. | Martin Luther, German monk and theologian whose teaching inspired the Reformation. |
Where the spellings diverge
Shared letters are muted; the letters that actually set lumber and Luther apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
lumber and Luther form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They share most of their letters but differ in 2 positions - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 21760, derived from the frequency rank of both members and their visual similarity.
lumber is recorded at frequency rank #13,189, classified as anoun, pronounced /ˈlʌm.bə/. Luther is at rank #8,571, tagged as aname, pronounced /ˈluːθə/.
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 21760, this pair ranks #421,542 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "lumber" and "Luther" be used interchangeably?
Remembering lumber vs Luther
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “lumber”; for a name, it's “Luther”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “lumber” entry
- Browse more pairs most likely to be confused. Most confusable