Which to use
“radios” and “radium” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #8,138
- “radios” frequency rank
- #42,558
- “radium” frequency rank
- 50696
- confusion score
Side-by-Side Comparison
| Feature | radios | radium |
|---|---|---|
| Definition | Pluriel de radio. | Élément chimique de numéro atomique 88 et de symbole Ra qui fait partie de la série chimique des métaux alcalino-terreux dont les atomes se désintègrent spontanément, en émettant diverses radiations, pour donner naissance à d’autres atomes. |
Where the eye mixes radios and radium
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. radios and radium follow the identical consonant-vowel pattern (CVCVVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses radios with radium
A purely visual mix-up. radios (\ʁa.djo\) and radium (\ʁa.djɔm\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 50696, derived from the frequency rank of both members and their visual similarity.
radios is recorded at frequency rank #8,138, classified as anoun, pronounced \ʁa.djo\. radium is at rank #42,558, tagged as anoun, pronounced \ʁa.djɔm\.
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 50696, this pair ranks #160,650 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of radios vs radium
Shared letters: adir. Private to "radios": os. Private to "radium": mu.
"radios" · 6 letters · shape CVCVVC · "radium" · 6 letters · shape CVCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "radios" and "radium" be used interchangeably?
Frequency check: "radios" vs "radium" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "radios" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "radium" - compare definitions side by side with the headword page. Word entry
- This pair ranks #160,650 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "radios" and "radium" also get mixed up with nearby pairs, the highest-scored neighbour is "radial vs radium". 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 #160,650 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.