Which to use
“flop” is a verb and “foi” is a noun - they look or sound alike but fill different roles in a sentence.
- #13,720
- “flop” frequency rank
- #42,644
- “foi” frequency rank
- 56364
- confusion score
Side-by-Side Comparison
| Feature | flop | foi |
|---|---|---|
| Definition | To fall heavily due to lack of energy. | A depiction of a handshake. |
Letter map: flop vs foi
Shared letters muted; letters that set flop and foi apart highlighted. Shared run: 2.
Part-of-speech tell for flop / foi
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: flop is averb and foianoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 56364, derived from the frequency rank of both members and their visual similarity.
flop is recorded at frequency rank #13,720, classified as averb, pronounced /flɒp/. foi is at rank #42,644, tagged as anoun.
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 56364, this pair ranks #126,809 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of flop vs foi
Shared letters: fo. Private to "flop": lp. Private to "foi": i.
"flop" · 4 letters · shape CCVC · "foi" · 3 letters · shape CVV
Known mistypes of this pair
- flop ← fflop · fllop · flopp · flpo · folp · lfop
Frequently Asked Questions
Is swapping "flop" for "foi" ever safe?
Frequency check: "flop" vs "foi" - which ranks higher?
What to do next
Done with this confusable. These links stay specific to "flop" and "foi".
- Full dictionary entry for "flop" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "foi" - compare definitions side by side with the headword page. Word entry
- This pair ranks #126,809 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "flop" and "foi" also get mixed up with nearby pairs, the highest-scored neighbour is "foi vs FOMO". 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 #126,809 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.