Which to use
“torus” is a noun and “tru” is an adjective - they look or sound alike but fill different roles in a sentence.
- #49,104
- “torus” frequency rank
- #28,061
- “tru” frequency rank
- 77165
- confusion score
Side-by-Side Comparison
| Feature | torus | tru |
|---|---|---|
| Definition | The standard representation of such a space in 3-dimensional Euclidean space: a surface or solid formed by rotating a closed curve, especially a circle, about a line which lies in the same plane but does not intersect it (e.g. like a ring doughnut). | Abbreviation of true. |
Where the spellings diverge
Shared letters are muted; the letters that actually set torus and tru apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: torus is anoun and truanadjective. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 77165, derived from the frequency rank of both members and their visual similarity.
torus is recorded at frequency rank #49,104, classified as anoun, pronounced /ˈtɔː.ɹəs/. tru is at rank #28,061, 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 77165, this pair ranks #28,010 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of torus vs tru
Shared letters: rtu. Private to "torus": os. Private to "tru": -.
"torus" · 5 letters · shape CVCVC · "tru" · 3 letters · shape CCV
Known mistypes of this pair
- torus ← otrus · torrus · torsu · toruss · trous · ttorus
Frequency comparison
Frequently Asked Questions
Can "torus" and "tru" be used interchangeably?
Which is more common, "torus" or "tru"?
Remembering torus vs tru
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “torus”; for an adjective, it's “tru”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “torus” entry
- Browse more pairs most likely to be confused. Most confusable