mécaniquesvsmécanismesWhat's the difference?

Quick tell: mécaniques is a adjective, mécanismes is a noun, so they fill different roles in a sentence.

Which to use

“mécaniques” is an adjective and “mécanismes” is a noun - they look or sound alike but fill different roles in a sentence.

#7,464
“mécaniques” frequency rank
#6,417
“mécanismes” frequency rank
13881
confusion score

Side-by-Side Comparison

Feature mécaniques mécanismes
Definition Pluriel de mécanique. Pluriel de mécanisme.

Where the spellings diverge

Shared letters are muted; the letters that actually set mécaniques and mécanismes apart are highlighted. They share 8 letters in sequence, which is exactly why the eye skips the difference.

10 ch
mécaniques
10 ch
mécanismes

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: mécaniques is \me.ka.nik\ while mécanismes is \me.ka.nism\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 13881, derived from the frequency rank of both members and their visual similarity.

mécaniques is recorded at frequency rank #7,464, classified as anadj, pronounced \me.ka.nik\. mécanismes is at rank #6,417, tagged as anoun, pronounced \me.ka.nism\.

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 13881, this pair ranks #399,146 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mécaniques vs mécanismes

Shared letters: aceimnsé. Private to "mécaniques": qu. Private to "mécanismes": -.

"mécaniques" · 10 letters · shape CVCVCVCVVC  ·  "mécanismes" · 10 letters · shape CVCVCVCCVC

Frequency comparison

mécaniques#7,464
mécanismes#6,417

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "mécaniques" and "mécanismes" be used interchangeably?
No - they are not even the same part of speech. "mécaniques" is an adjective and "mécanismes" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "mécaniques" or "mécanismes"?
"mécanismes" is the more common of the two: it sits at frequency rank #6,417 in our French list, against #7,464 for "mécaniques". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering mécaniques vs mécanismes

The fastest way to pick the right one every time.

  • Check the role first: if you need an adjective, it's “mécaniques”; for a noun, it's “mécanismes”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “mécaniques” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list