quasivsquestWhat's the difference?

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

Which to use

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

#2,332
“quasi” frequency rank
#17,534
“quest” frequency rank
19866
confusion score

Side-by-Side Comparison

Feature quasi quest
Definition Morceau de la cuisse d’un bœuf ou d’un veau, placé sous le gîte à la noix. Deuxième personne du pluriel de l’impératif présent de quesen.

Where the spellings diverge

Shared letters are muted; the letters that actually set quasi and quest apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

5 ch
quasi
5 ch
quest

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: quasi is \ka.zi\ while quest is \kveːst\. 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 19866, derived from the frequency rank of both members and their visual similarity.

quasi is recorded at frequency rank #2,332, classified as anoun, pronounced \ka.zi\. quest is at rank #17,534, tagged as averb, pronounced \kveːst\.

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 19866, this pair ranks #371,147 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of quasi vs quest

Shared letters: qsu. Private to "quasi": ai. Private to "quest": et.

"quasi" · 5 letters · shape CVVCV  ·  "quest" · 5 letters · shape CVVCC

Known mistypes of this pair

  • quasiqausi · qquasi · quassi · qusai · uqasi
  • questqeust · qquest · quesst · questt · quets · quset · uqest

Frequency comparison

quasi#2,332
quest#17,534

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "quasi" and "quest" be used interchangeably?
No - they are not even the same part of speech. "quasi" is a noun and "quest" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "quasi" or "quest"?
"quasi" is the more common of the two: it sits at frequency rank #2,332 in our French list, against #17,534 for "quest". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering quasi vs quest

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “quasi”; for a verb, it's “quest”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “quasi” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list