permanencevspermanentWhat's the difference?

Quick tell: permanence is a noun, permanent is an adjective, so they fill different roles in a sentence.

Which to use

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

#4,597
“permanence” frequency rank
#5,059
“permanent” frequency rank
9656
confusion score

Side-by-Side Comparison

Feature permanence permanent
Definition Durée constante de quelque chose, état de ce qui est permanent. Qui est stable, immuable, qui dure sans changer, qui dure constamment.

Where the spellings diverge

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

10 ch
permanence
9 ch
permanent

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: permanence is \pɛʁ.ma.nɑ̃s\ while permanent is \pɛʁ.ma.nɑ̃\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 9656, derived from the frequency rank of both members and their visual similarity.

permanence is recorded at frequency rank #4,597, classified as anoun, pronounced \pɛʁ.ma.nɑ̃s\. permanent is at rank #5,059, tagged as anadj, pronounced \pɛʁ.ma.nɑ̃\.

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 9656, this pair ranks #415,887 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of permanence vs permanent

Shared letters: aemnpr. Private to "permanence": c. Private to "permanent": t.

"permanence" · 10 letters · shape CVCCVCVCCV  ·  "permanent" · 9 letters · shape CVCCVCVCC

Known mistypes of this pair

  • permanenceeprmanence · pemranence · peramnence · permaennce · permanecne · permanencce · permanenec · permanennce
  • permanenteprmanent · pemranent · peramnent · permaennt · permanennt · permanentt · permanetn · permannent

Frequency comparison

permanence#4,597
permanent#5,059

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "permanence" and "permanent" be used interchangeably?
No - they are not even the same part of speech. "permanence" is a noun and "permanent" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "permanence" or "permanent"?
"permanence" is the more common of the two: it sits at frequency rank #4,597 in our French list, against #5,059 for "permanent". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering permanence vs permanent

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “permanence”; for an adjective, it's “permanent”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “permanence” 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