Which to use
“locum” is a noun and “loud” is an adjective - they look or sound alike but fill different roles in a sentence.
- #47,732
- “locum” frequency rank
- #2,841
- “loud” frequency rank
- 50573
- confusion score
Side-by-Side Comparison
| Feature | locum | loud |
|---|---|---|
| Definition | Ellipsis of locum tenens. | Of great intensity. |
Where the eye mixes locum and loud
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between locum and loud
These two trip readers on the page rather than in the ear: locum is /ˈləʊkəm/ while loud is /laʊd/. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 50573, derived from the frequency rank of both members and their visual similarity.
locum is recorded at frequency rank #47,732, classified as anoun, pronounced /ˈləʊkəm/. loud is at rank #2,841, tagged as anadj, pronounced /laʊd/.
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 50573, this pair ranks #173,051 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of locum vs loud
Shared letters: lou. Private to "locum": cm. Private to "loud": d.
"locum" · 5 letters · shape CVCVC · "loud" · 4 letters · shape CVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "locum" for "loud" ever safe?
In ordinary English text, does "locum" or "loud" show up more?
What to do next
Eye-level mix-up between "locum" and "loud" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "locum" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "loud" - compare definitions side by side with the headword page. Word entry
- This pair ranks #173,051 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "locum" and "loud" also get mixed up with nearby pairs, the highest-scored neighbour is "lockup vs locum". 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 #173,051 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.