Which to use
“realise” is a verb and “realism” is a noun - they look or sound alike but fill different roles in a sentence.
- #4,625
- “realise” frequency rank
- #11,449
- “realism” frequency rank
- 16074
- confusion score
Side-by-Side Comparison
| Feature | realise | realism |
|---|---|---|
| Definition | Non-Oxford British standard spelling of realize. | A concern for fact or reality and rejection of the impractical and visionary. |
Where the spellings diverge
Shared letters are muted; the letters that actually set realise and realism apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: realise is averb and realismanoun. On the page they differ by a single letter - e in “realise” becomes m in “realism”. Our composite confusion score for this pair is 16074, derived from the frequency rank of both members and their visual similarity.
realise is recorded at frequency rank #4,625, classified as averb. realism is at rank #11,449, tagged as anoun, pronounced /ˈɹi.əlɪzəm/.
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 16074, this pair ranks #460,087 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of realise vs realism
Shared letters: aeilrs. Private to "realise": -. Private to "realism": m.
"realise" · 7 letters · shape CVVCVCV · "realism" · 7 letters · shape CVVCVCC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "realise" and "realism" be used interchangeably?
Which is more common, "realise" or "realism"?
Remembering realise vs realism
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “realise”; for a noun, it's “realism”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “realise” entry
- Browse more pairs most likely to be confused. Most confusable