Which to use
“thief” is a noun and “think” is a verb - they look or sound alike but fill different roles in a sentence.
- #8,618
- “thief” frequency rank
- #89
- “think” frequency rank
- 8707
- confusion score
Side-by-Side Comparison
| Feature | thief | think |
|---|---|---|
| Definition | One who carries out a theft. | To ponder, to go over in one's mind. |
Where the eye mixes thief and think
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between thief and think
These two trip readers on the page rather than in the ear: thief is /θiːf/ while think is /ˈθɪŋk/. 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 8707, derived from the frequency rank of both members and their visual similarity.
thief is recorded at frequency rank #8,618, classified as anoun, pronounced /θiːf/. think is at rank #89, tagged as averb, pronounced /ˈθɪŋk/.
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 8707, this pair ranks #501,121 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of thief vs think
Shared letters: hit. Private to "thief": ef. Private to "think": kn.
"thief" · 5 letters · shape CCVVC · "think" · 5 letters · shape CCVCC
Known mistypes of this pair
Frequently Asked Questions
Do "thief" and "think" mean the same thing in a sentence?
Frequency check: "thief" vs "think" - which ranks higher?
What to do next
Eye-level mix-up between "thief" and "think" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "thief" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "think" - compare definitions side by side with the headword page. Word entry
- This pair ranks #501,121 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "thief" and "think" also get mixed up with nearby pairs, the highest-scored neighbour is "thicc vs thief". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #501,121 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.