Which to use
“soft” is an adjective and “soften” is a verb - they look or sound alike but fill different roles in a sentence.
- #2,130
- “soft” frequency rank
- #18,188
- “soften” frequency rank
- 20318
- confusion score
Side-by-Side Comparison
| Feature | soft | soften |
|---|---|---|
| Definition | Easily giving way under pressure. | To make something soft or softer. |
Where the spellings diverge
Shared letters are muted; the letters that actually set soft and soften apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
soft and soften 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) - “soft” sits inside “soften” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 20318, derived from the frequency rank of both members and their visual similarity.
soft is recorded at frequency rank #2,130, classified as anadj, pronounced /sɒft/. soften is at rank #18,188, tagged as averb, pronounced /ˈsɒfən/.
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 20318, this pair ranks #431,913 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "soft" and "soften" be used interchangeably?
Remembering soft vs soften
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “soft”; for a verb, it's “soften”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “soft” entry
- Browse more pairs most likely to be confused. Most confusable