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 eye mixes planes and planet
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between planes and planet
A purely visual mix-up. planes (/pleɪnz/) and planet (/ˈplænɪt/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - s in “planes” becomes t in “planet”. 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.
Orthographic DNA of planes vs planet
Shared letters: aelnp. Private to "planes": s. Private to "planet": t.
"planes" · 6 letters · shape CCVCVC · "planet" · 6 letters · shape CCVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "planes" and "planet" be used interchangeably?
In ordinary English text, does "planes" or "planet" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "planes" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "planet" - compare definitions side by side with the headword page. Word entry
- This pair ranks #506,170 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "planes" and "planet" also get mixed up with nearby pairs, the highest-scored neighbour is "planes vs plies". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #506,170 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.