radiéevsradiumWhat's the difference?

Which to use

“radiée” and “radium” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#44,125
“radiée” frequency rank
#42,558
“radium” frequency rank
86683
confusion score

Side-by-Side Comparison

Feature radiée radium
Definition Fleur radiée. 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 radiée and radium

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. radiée (CVCVVV) and radium (CVCVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
radiée
6 ch
radium

Look-alike desk: radiée vs radium

A purely visual mix-up. radiée (\ʁa.dje\) 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 86683, derived from the frequency rank of both members and their visual similarity.

radiée is recorded at frequency rank #44,125, classified as anoun, pronounced \ʁa.dje\. 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 86683, this pair ranks #9,339 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of radiée vs radium

Shared letters: adir. Private to "radiée": eé. Private to "radium": mu.

"radiée" · 6 letters · shape CVCVVV  ·  "radium" · 6 letters · shape CVCVVC

Known mistypes of this pair

  • radium ← ardium · raddium · radimu · radiumm · raduim · raidum · rdaium · rradium

Frequently Asked Questions

Do "radiée" and "radium" mean the same thing in a sentence?
No. They are said differently (\ʁa.dje\ versus \ʁa.djɔm\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "radiée" or "radium"?
"radium" is the more common of the two: it sits at frequency rank #42,558 in our French list, against #44,125 for "radiée". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "radiée" and "radium" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "radiée" 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 #9,339 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "radiée" and "radium" also get mixed up with nearby pairs, the highest-scored neighbour is "radial vs radiée". 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 #9,339 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list