unfold vs unfolded, What's the Difference?

Which to use

“unfold” is a verb and “unfolded” is an adjective - they look or sound alike but fill different roles in a sentence.

#16,155
“unfold” frequency rank: #23,715
“unfolded” frequency rank: 39870
confusion score

Side-by-Side Comparison

Feature	unfold	unfolded
Definition	To undo a folding.	Not folded.

Where the spellings diverge

Shared letters are muted; the letters that actually set unfold and unfolded apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.

6 ch

unfold

8 ch

unfolded

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: unfold is averb and unfoldedanadjective. On the page they differ by 2 extra letter(s) - “unfold” sits inside “unfolded”. Our composite confusion score for this pair is 39870, derived from the frequency rank of both members and their visual similarity.

unfold is recorded at frequency rank #16,155, classified as averb, pronounced /ʌnˈfoʊld/. unfolded is at rank #23,715, tagged as anadj.

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 39870, this pair ranks #272,737 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of unfold vs unfolded

Shared letters: dflnou. Private to "unfold": -. Private to "unfolded": e.

"unfold" · 6 letters · shape VCCVCC · "unfolded" · 8 letters · shape VCCVCCVC

Known mistypes of this pair

unfold ← nufold · ufnold · unffold · unflod · unfodl · unfoldd · unfolld · unnfold
unfolded ← nufolded · ufnolded · unffolded · unfloded · unfodled · unfoldde · unfoldded · unfoldedd

Frequency comparison

unfold#16,155

unfolded#23,715

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "unfold" and "unfolded" be used interchangeably?

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

Which is more common, "unfold" or "unfolded"?

"unfold" is the more common of the two: it sits at frequency rank #16,155 in our English list, against #23,715 for "unfolded". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering unfold vs unfolded

The fastest way to pick the right one every time.

Check the role first: if you need a verb, it's “unfold”; for an adjective, it's “unfolded”.
See each word in full, definition, IPA, etymology and its other confusables. Full “unfold” entry
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