Which to use
“erectile” is an adjective and “erection” is a noun - they look or sound alike but fill different roles in a sentence.
- #35,282
- “erectile” frequency rank
- #14,525
- “erection” frequency rank
- 49807
- confusion score
Side-by-Side Comparison
| Feature | erectile | erection |
|---|---|---|
| Definition | Capable of being raised to an upright position. | The act of building or putting up or together of something. |
Where the spellings diverge
Shared letters are muted; the letters that actually set erectile and erection apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: erectile is /əˈɹɛktaɪl/ while erection is /ɪˈɹɛkʃən/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49807, derived from the frequency rank of both members and their visual similarity.
erectile is recorded at frequency rank #35,282, classified as anadj, pronounced /əˈɹɛktaɪl/. erection is at rank #14,525, tagged as anoun, pronounced /ɪˈɹɛkʃən/.
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 49807, this pair ranks #180,063 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of erectile vs erection
Shared letters: ceirt. Private to "erectile": l. Private to "erection": no.
"erectile" · 8 letters · shape VCVCCVCV · "erection" · 8 letters · shape VCVCCVVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "erectile" and "erection" be used interchangeably?
Which is more common, "erectile" or "erection"?
Remembering erectile vs erection
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “erectile”; for a noun, it's “erection”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “erectile” entry
- Browse more pairs most likely to be confused. Most confusable