Which to use
“loco” is an adverb and “logos” is a noun - they look or sound alike but fill different roles in a sentence.
- #22,141
- “loco” frequency rank
- #14,356
- “logos” frequency rank
- 36497
- confusion score
Side-by-Side Comparison
| Feature | loco | logos |
|---|---|---|
| Definition | A direction in written or printed music to be returning to the proper pitch after having played an octave higher or lower. | A form of rhetoric in which the writer or speaker uses logical argument as the main form of persuasion. |
Where the spellings diverge
Shared letters are muted; the letters that actually set loco and logos apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
loco and logos form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 36497, derived from the frequency rank of both members and their visual similarity.
loco is recorded at frequency rank #22,141, classified as anadv, pronounced /ˈləʊ.kəʊ/. logos is at rank #14,356, tagged as anoun, pronounced /ˈlɒɡɒs/.
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 36497, this pair ranks #302,696 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "loco" and "logos" be used interchangeably?
Remembering loco vs logos
The fastest way to pick the right one every time.
- Check the role first: if you need an adverb, it's “loco”; for a noun, it's “logos”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “loco” entry
- Browse more pairs most likely to be confused. Most confusable