Which to use
“flag” is a noun and “flop” is a verb - they look or sound alike but fill different roles in a sentence.
- #2,577
- “flag” frequency rank
- #13,720
- “flop” frequency rank
- 16297
- confusion score
Side-by-Side Comparison
| Feature | flag | flop |
|---|---|---|
| Definition | A piece of cloth, often decorated with an emblem, used as a visual signal or symbol. | To fall heavily due to lack of energy. |
Where the eye mixes flag and flop
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between flag and flop
These two trip readers on the page rather than in the ear: flag is /ˈflæɡ/ while flop is /flɒp/. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 16297, derived from the frequency rank of both members and their visual similarity.
flag is recorded at frequency rank #2,577, classified as anoun, pronounced /ˈflæɡ/. flop is at rank #13,720, tagged as averb, pronounced /flɒp/.
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 16297, this pair ranks #458,665 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of flag vs flop
Shared letters: fl. Private to "flag": ag. Private to "flop": op.
"flag" · 4 letters · shape CCVC · "flop" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Do "flag" and "flop" mean the same thing in a sentence?
Which is more common, "flag" or "flop"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "flag" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "flop" - compare definitions side by side with the headword page. Word entry
- This pair ranks #458,665 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "flag" and "flop" also get mixed up with nearby pairs, the highest-scored neighbour is "flop vs foh". 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 #458,665 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.