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Flouride or fluoride?

Did you mean fluoride? Here's the right spelling and how to remember it.

Incorrect

flouride

Correct

fluoride

Letter by letter
CorrectWrong

Correct spelling: fluoride. Misspelling: flouride.

letters the misspelling gets wrong or leaves out letters that shouldn't be there

Memory tip

Like fluorescent, it starts FLUO: the U comes before the O.

Why people write “flouride”

The misspelling “flouride” is only one letter off: it swaps the order of U and O.

Spell-checkers catch the mistake in a document, but not in a handwritten note, a text message or a word game. Writing the word out a few times while saying the tricky part aloud is the quickest way to make fluoride automatic.

Other misspellings of “fluoride”

People also write “fluride”. Here is where each one goes wrong.

“fluride”

Letter by letter
CorrectWrong

Correct spelling: fluoride. Misspelling: fluride.

letters the misspelling gets wrong or leaves out letters that shouldn't be there

The misspelling “fluride” is only one letter off: it leaves out the O.

What does “fluoride” mean?

fluoride noun

  1. a salt of hydrofluoric acid

Definitions from WordNet 3.1, Princeton University. Full dictionary entry

“Fluoride” in a sentence

  • The toothpaste contains fluoride.

Is “fluoride” a playable word?

f 4l 1u 1o 1r 1i 1d 2e 1

12 points in Scrabble · 14 in Words With Friends

  • Scrabble (US)
  • Scrabble (UK)
  • Words With Friends

“flouride” is not accepted in any of these games. See every word you can make from FLUORIDE.

Fluoride: quick answers

Is it flouride or fluoride?
The correct spelling is fluoride. “flouride” is a misspelling: it does not appear in standard dictionaries or in the Scrabble and Words With Friends word lists. “fluride” is wrong too.
How can I remember how to spell fluoride?
Like fluorescent, it starts FLUO: the U comes before the O.
What does fluoride mean?
Fluoride means: a salt of hydrofluoric acid.