Which to use
“invade” is a verb and “invader” is a noun - they look or sound alike but fill different roles in a sentence.
- #12,797
- “invade” frequency rank
- #29,698
- “invader” frequency rank
- 42495
- confusion score
Side-by-Side Comparison
| Feature | invade | invader |
|---|---|---|
| Definition | To move into. | One who invades a region. |
Where the eye mixes invade and invader
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Look-alike desk: invade vs invader
These two trip readers on the page rather than in the ear: invade is /ɪnˈveɪd/ while invader is /ɪnˈveɪ.də(ɹ)/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “invade” sits inside “invader”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 42495, derived from the frequency rank of both members and their visual similarity.
invade is recorded at frequency rank #12,797, classified as averb, pronounced /ɪnˈveɪd/. invader is at rank #29,698, tagged as anoun, pronounced /ɪnˈveɪ.də(ɹ)/.
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 42495, this pair ranks #248,689 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of invade vs invader
Shared letters: adeinv. Private to "invade": -. Private to "invader": r.
"invade" · 6 letters · shape VCCVCV · "invader" · 7 letters · shape VCCVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "invade" and "invader" be used interchangeably?
Which is more common, "invade" or "invader"?
What to do next
Eye-level mix-up between "invade" and "invader" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "invade" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "invader" - compare definitions side by side with the headword page. Word entry
- This pair ranks #248,689 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "invade" and "invader" also get mixed up with nearby pairs, the highest-scored neighbour is "inhaler vs invader". 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 #248,689 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.