simplevssimplyConfusable pair

Quick tell: simple is a adjective, simply is an adverb, so they fill different roles in a sentence.

Which to use

“simple” is an adjective and “simply” is an adverb - they look or sound alike but fill different roles in a sentence.

#457
“simple” frequency rank
#46,452
“simply” frequency rank
46909
confusion score

Side-by-Side Comparison

Feature simple simply
Definition Qui n’est pas composé. Ne … que, seulement.

Where the eye mixes simple and simply

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
simple
6 ch
simply

Why the eye confuses simple with simply

These two trip readers on the page rather than in the ear: simple is \sɛ̃pl\ while simply is \ˈsɪm.pli\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - e in “simple” becomes y in “simply”, and the parts of speech differ too (adjective vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 46909, derived from the frequency rank of both members and their visual similarity.

simple is recorded at frequency rank #457, classified as anadj, pronounced \sɛ̃pl\. simply is at rank #46,452, tagged as anadv, pronounced \ˈsɪm.pli\.

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 46909, this pair ranks #191,096 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of simple vs simply

Shared letters: ilmps. Private to "simple": e. Private to "simply": y.

"simple" · 6 letters · shape CVCCCV  ·  "simply" · 6 letters · shape CVCCCV

Known mistypes of this pair

  • simpleismple · simlpe · simmple · simpel · simplle · simpple · sipmle · smiple
  • simplyismply · simlpy · simmply · simplly · simplyy · simpply · simpyl · sipmly

Frequently Asked Questions

Can "simple" and "simply" be used interchangeably?
No - they are not even the same part of speech. "simple" is an adjective and "simply" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "simple" or "simply" show up more?
"simple" is the more common of the two: it sits at frequency rank #457 in our French list, against #46,452 for "simply". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "simple" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "simply" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #191,096 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "simple" and "simply" also get mixed up with nearby pairs, the highest-scored neighbour is "simplet vs simply". 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 #191,096 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