fledvsflexedConfusable pair

Quick tell: fled is a verb, flexed is an adjective, so they fill different roles in a sentence.

Which to use

“fled” is a verb and “flexed” is an adjective - they look or sound alike but fill different roles in a sentence.

#6,573
“fled” frequency rank
#38,840
“flexed” frequency rank
45413
confusion score

Side-by-Side Comparison

Feature fled flexed
Definition simple past and past participle of flee Bent.

Where the eye mixes fled and flexed

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

4 ch
fled
6 ch
flexed

Look-alike desk: fled vs flexed

These two trip readers on the page rather than in the ear: fled is /ˈflɛd/ while flexed is /flɛkst/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 45413, derived from the frequency rank of both members and their visual similarity.

fled is recorded at frequency rank #6,573, classified as averb, pronounced /ˈflɛd/. flexed is at rank #38,840, tagged as anadj, pronounced /flɛkst/.

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 45413, this pair ranks #221,491 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fled vs flexed

Shared letters: defl. Private to "fled": -. Private to "flexed": x.

"fled" · 4 letters · shape CCVC  ·  "flexed" · 6 letters · shape CCVCVC

Known mistypes of this pair

  • fledfeld · ffled · flde · fledd · flled · lfed
  • flexedfelxed · fflexed · fleexd · flexde · flexedd · flexxed · fllexed · flxeed

Frequently Asked Questions

Is swapping "fled" for "flexed" ever safe?
No - they are not even the same part of speech. "fled" is a verb and "flexed" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "fled" or "flexed" show up more?
"fled" is the more common of the two: it sits at frequency rank #6,573 in our English list, against #38,840 for "flexed". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "fled" and "flexed" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "fled" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "flexed" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #221,491 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "fled" and "flexed" also get mixed up with nearby pairs, the highest-scored neighbour is "flaked vs flexed". 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 #221,491 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list