theft vs then, What's the Difference?

Which to use

“theft” is a noun and “then” is an adverb - they look or sound alike but fill different roles in a sentence.

#43,182
“theft” frequency rank: #23,392
“then” frequency rank: 66574
confusion score

Side-by-Side Comparison

Feature	theft	then
Definition	Vol.	(Adverbe conjonctif) Alors, dans ce cas, par conséquence.

Where the spellings diverge

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

5 ch

theft

4 ch

then

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: theft is \θɛft\ while then is \ˈðɛn\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 66574, derived from the frequency rank of both members and their visual similarity.

theft is recorded at frequency rank #43,182, classified as anoun, pronounced \θɛft\. then is at rank #23,392, tagged as anadv, pronounced \ˈðɛn\.

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 66574, this pair ranks #67,210 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of theft vs then

Shared letters: eht. Private to "theft": f. Private to "then": n.

"theft" · 5 letters · shape CCVCC · "then" · 4 letters · shape CCVC

Known mistypes of this pair

theft ← hteft · tehft · thefft · theftt · thetf · thfet · thheft · ttheft
then ← hten · tehn · thenn · thhen · thne · tthen

Frequency comparison

theft#43,182

then#23,392

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "theft" and "then" be used interchangeably?

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

Which is more common, "theft" or "then"?

"then" is the more common of the two: it sits at frequency rank #23,392 in our French list, against #43,182 for "theft". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering theft vs then

The fastest way to pick the right one every time.

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