quvsquoWhat's the difference?

Quick tell: qu is a noun, quo is a verb, so they fill different roles in a sentence.

Which to use

“qu” is a noun and “quo” is a verb - they look or sound alike but fill different roles in a sentence.

#20,195
“qu” frequency rank
#9,947
“quo” frequency rank
30142
confusion score

Side-by-Side Comparison

Feature qu quo
Definition An administrative subdivision of China roughly equivalent to districts, distinguished from the more rural "counties" (xian). quoth

Letter map: qu vs quo

Shared letters muted; letters that set qu and quo apart highlighted. Shared run: 2.

2 ch
qu
3 ch
quo

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: qu is anoun and quoaverb. On the page they differ by 1 extra letter(s) - “qu” sits inside “quo”. Our composite confusion score for this pair is 30142, derived from the frequency rank of both members and their visual similarity.

qu is recorded at frequency rank #20,195, classified as anoun. quo is at rank #9,947, tagged as averb, pronounced /kwəʊ/.

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 30142, this pair ranks #357,016 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of qu vs quo

Shared letters: qu. Private to "qu": -. Private to "quo": o.

"qu" · 2 letters · shape CV  ·  "quo" · 3 letters · shape CVV

Frequently Asked Questions

Can "qu" and "quo" be used interchangeably?
No - they are not even the same part of speech. "qu" is a noun and "quo" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "qu" or "quo"?
"quo" is the more common of the two: it sits at frequency rank #9,947 in our English list, against #20,195 for "qu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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

Source: FrequencyWords open word-frequency list