espère vs ester, What's the Difference?

Which to use

“espère” is a verb and “ester” is a noun - they look or sound alike but fill different roles in a sentence.

#612
“espère” frequency rank: #35,506
“ester” frequency rank: 36118
confusion score

Side-by-Side Comparison

Feature	espère	ester
Definition	Première personne du singulier du présent de l’indicatif de espérer.	Molécule obtenue par la réaction chimique entre un alcool et un oxoacide.

Where the spellings diverge

Shared letters are muted; the letters that actually set espère and ester apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

6 ch

espère

5 ch

ester

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: espère is \ɛs.pɛʁ\ while ester is \ɛs.tɛʁ\. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 36118, derived from the frequency rank of both members and their visual similarity.

espère is recorded at frequency rank #612, classified as averb, pronounced \ɛs.pɛʁ\. ester is at rank #35,506, tagged as anoun, pronounced \ɛs.tɛʁ\.

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 36118, this pair ranks #271,877 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of espère vs ester

Shared letters: ers. Private to "espère": pè. Private to "ester": t.

"espère" · 6 letters · shape VCCVCV · "ester" · 5 letters · shape VCCVC

Known mistypes of this pair

ester ← esetr · esster · esterr · estre · estter · etser · seter

Frequency comparison

espère#612

ester#35,506

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "espère" and "ester" be used interchangeably?

No - they are not even the same part of speech. "espère" is a verb and "ester" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "espère" or "ester"?

"espère" is the more common of the two: it sits at frequency rank #612 in our French list, against #35,506 for "ester". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering espère vs ester

The fastest way to pick the right one every time.

Check the role first: if you need a verb, it's “espère”; for a noun, it's “ester”.
See each word in full, definition, IPA, etymology and its other confusables. Full “espère” entry
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