Which to use
“passive” is an adjective and “passively” is an adverb - they look or sound alike but fill different roles in a sentence.
- #6,818
- “passive” frequency rank
- #28,663
- “passively” frequency rank
- 35481
- confusion score
Side-by-Side Comparison
| Feature | passive | passively |
|---|---|---|
| Definition | Being subjected to an action without producing a reaction. | In a passive manner; without conscious or self-directed action. |
Where the spellings diverge
Shared letters are muted; the letters that actually set passive and passively apart are highlighted. They share 7 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
passive and passively 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 2 extra letter(s) - “passive” sits inside “passively” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 35481, derived from the frequency rank of both members and their visual similarity.
passive is recorded at frequency rank #6,818, classified as anadj, pronounced /ˈpæs.ɪv/. passively is at rank #28,663, tagged as anadv, pronounced /ˈpæs.ɪv.li/.
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 35481, this pair ranks #311,555 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "passive" and "passively" be used interchangeably?
Remembering passive vs passively
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “passive”; for an adverb, it's “passively”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “passive” entry
- Browse more pairs most likely to be confused. Most confusable