Which to use
“foo” is a noun and “forgo” is a verb - they look or sound alike but fill different roles in a sentence.
- #18,562
- “foo” frequency rank
- #29,282
- “forgo” frequency rank
- 47844
- confusion score
Side-by-Side Comparison
| Feature | foo | forgo |
|---|---|---|
| Definition | Alternative form of fu: an administrative subdivision of imperial China; the capital of such divisions. | To do without (something enjoyable); to relinquish. |
Where the eye mixes foo and forgo
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: foo vs forgo
These two trip readers on the page rather than in the ear: foo is /fuː/ while forgo is /fɔːˈɡəʊ/. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 47844, derived from the frequency rank of both members and their visual similarity.
foo is recorded at frequency rank #18,562, classified as anoun, pronounced /fuː/. forgo is at rank #29,282, tagged as averb, pronounced /fɔːˈɡəʊ/.
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 47844, this pair ranks #198,669 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of foo vs forgo
Shared letters: fo. Private to "foo": -. Private to "forgo": gr.
"foo" · 3 letters · shape CVV · "forgo" · 5 letters · shape CVCCV
Known mistypes of this pair
- forgo ← fforgo · fogro · forggo · forog · forrgo · frogo · ofrgo
Frequently Asked Questions
Do "foo" and "forgo" mean the same thing in a sentence?
Frequency check: "foo" vs "forgo" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "foo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "forgo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #198,669 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "foo" and "forgo" also get mixed up with nearby pairs, the highest-scored neighbour is "FOMO vs forgo". 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 #198,669 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.