Which to use
“planes” and “planet” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,532
- “planes” frequency rank
- #2,123
- “planet” frequency rank
- 7655
- confusion score
Side-by-Side Comparison
| Feature | planes | planet |
|---|---|---|
| Definition | plural of plane | Each of the seven major bodies which move relative to the fixed stars in the night sky—the Moon, Mercury, Venus, the Sun, Mars, Jupiter and Saturn. |
Where the spellings diverge
Shared letters are muted; the letters that actually set planes and planet apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
planes and planet 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 a single letter - s in “planes” becomes t in “planet” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 7655, derived from the frequency rank of both members and their visual similarity.
planes is recorded at frequency rank #5,532, classified as anoun, pronounced /pleɪnz/. planet is at rank #2,123, tagged as anoun, pronounced /ˈplænɪt/.
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 7655, this pair ranks #506,170 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "planes" and "planet" be used interchangeably?
Remembering planes vs planet
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “planes” entry
- Browse more pairs most likely to be confused. Most confusable