Which to use
“int'l” is an adjective and “intro” is a noun - they look or sound alike but fill different roles in a sentence.
- #37,518
- “int'l” frequency rank
- #9,487
- “intro” frequency rank
- 47005
- confusion score
Side-by-Side Comparison
| Feature | int'l | intro |
|---|---|---|
| Definition | Abbreviation of international. | An introduction. |
Letter map: int'l vs intro
Shared letters muted; letters that set int'l and intro apart highlighted. Shared run: 3. int'l runs 4 letters (VCCC) against intro's 5 (VCCCV) - the length gap alone is often enough to separate them once you know to check it.
Role in the sentence - int'l and intro
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: int'l is anadjective and introanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 47005, derived from the frequency rank of both members and their visual similarity.
int'l is recorded at frequency rank #37,518, classified as anadj. intro is at rank #9,487, tagged as anoun, pronounced /ˈɪntɹoʊ/.
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 47005, this pair ranks #206,461 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of int'l vs intro
Shared letters: int. Private to "int'l": l. Private to "intro": or.
"int'l" · 4 letters · shape VCCC · "intro" · 5 letters · shape VCCCV
Known mistypes of this pair
- intro ← inntro · inrto · intor · intrro · inttro · itnro
Frequently Asked Questions
Is swapping "int'l" for "intro" ever safe?
Frequency check: "int'l" vs "intro" - which ranks higher?
Useful next steps
Pair "int'l" vs "intro" is on the table, pick a follow-up below.
- Full dictionary entry for "int'l" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "intro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #206,461 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "int'l" and "intro" also get mixed up with nearby pairs, the highest-scored neighbour is "int'l vs INTHE". 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 #206,461 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.