Which to use
“trill” and “troll” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #40,489
- “trill” frequency rank
- #10,784
- “troll” frequency rank
- 51273
- confusion score
Side-by-Side Comparison
| Feature | trill | troll |
|---|---|---|
| Definition | A rapid alternation between an indicated note and the one above it as an ornament; in musical notation usually indicated with the letters tr written above the staff. | a giant supernatural being, especially a grotesque humanoid creature living in caves or hills or under bridges. |
Where the spellings diverge
Shared letters are muted; the letters that actually set trill and troll apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
trill and troll form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by a single letter - i in “trill” becomes o in “troll” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 51273, derived from the frequency rank of both members and their visual similarity.
trill is recorded at frequency rank #40,489, classified as anoun, pronounced /tɹɪl/. troll is at rank #10,784, tagged as anoun, pronounced /tɹɒl/.
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 51273, this pair ranks #166,876 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "trill" and "troll" be used interchangeably?
Remembering trill vs troll
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “trill” entry
- Browse more pairs most likely to be confused. Most confusable