Which to use
“flexed” is an adjective and “fueled” is a verb - they look or sound alike but fill different roles in a sentence.
- #38,840
- “flexed” frequency rank
- #13,519
- “fueled” frequency rank
- 52359
- confusion score
Side-by-Side Comparison
| Feature | flexed | fueled |
|---|---|---|
| Definition | Bent. | simple past and past participle of fuel |
Where the eye mixes flexed and fueled
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses flexed with fueled
These two trip readers on the page rather than in the ear: flexed is /flɛkst/ while fueled is /ˈfjuː.əld/. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 52359, derived from the frequency rank of both members and their visual similarity.
flexed is recorded at frequency rank #38,840, classified as anadj, pronounced /flɛkst/. fueled is at rank #13,519, tagged as averb, pronounced /ˈfjuː.əld/.
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 52359, this pair ranks #157,727 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of flexed vs fueled
Shared letters: defl. Private to "flexed": x. Private to "fueled": u.
"flexed" · 6 letters · shape CCVCVC · "fueled" · 6 letters · shape CVVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "flexed" for "fueled" ever safe?
Which is more common, "flexed" or "fueled"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "flexed" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fueled" - compare definitions side by side with the headword page. Word entry
- This pair ranks #157,727 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "flexed" and "fueled" 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 #157,727 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.