dai vs délai, What's the Difference?

Which to use

“dai” is an adjective and “délai” is a noun - they look or sound alike but fill different roles in a sentence.

#33,634
“dai” frequency rank: #2,711
“délai” frequency rank: 36345
confusion score

Side-by-Side Comparison

Feature	dai	délai
Definition	Qui concerne les Dai, groupe ethnique du sud-est asiatique.	Temps accordé pour faire une chose, ou à l’expiration duquel on sera tenu de faire une certaine chose.

Where the spellings diverge

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

3 ch

dai

5 ch

délai

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: dai is \daj\ while délai is \de.lɛ\. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 36345, derived from the frequency rank of both members and their visual similarity.

dai is recorded at frequency rank #33,634, classified as anadj, pronounced \daj\. délai is at rank #2,711, tagged as anoun, pronounced \de.lɛ\.

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 36345, this pair ranks #270,259 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dai vs délai

Shared letters: adi. Private to "dai": -. Private to "délai": lé.

"dai" · 3 letters · shape CVV · "délai" · 5 letters · shape CVCVV

Frequency comparison

dai#33,634

délai#2,711

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "dai" and "délai" be used interchangeably?

No - they are not even the same part of speech. "dai" is an adjective and "délai" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "dai" or "délai"?

"délai" is the more common of the two: it sits at frequency rank #2,711 in our French list, against #33,634 for "dai". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering dai vs délai

The fastest way to pick the right one every time.

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