English homophones
fleas/flees
"fleas" is a noun; "flees" is a verb - grammar picks the spelling, not sound. Size rank #133 of 1,007 English groups.
Data vintage
Grammar picks the spelling
Same sound, different grammar: "fleas" arrives as a noun, while "flees" is a verb. Once the sentence role is fixed, only one spelling fits.
Spelling pairs in this cluster
- Shared stem "fle" then splits - "fleas" (5 letters) vs "flees" (5).
Orthographic DNA of this cluster
Shared letters across fleas, flees: efls. Private letters are the ones only one spelling owns: the eye's fastest tell once sound is out of the picture.
fleas
5 letters · 2 vowels · shape CCVVC
Inventory aefls · private a
flees
5 letters · 2 vowels · shape CCVVC
Inventory efls · no private letters vs siblings
Pick the spelling from the meaning
- Write "fleas" when you mean: plural of flea
- Write "flees" when you mean: third-person singular simple present indicative of flee
Known mistypes of these spellings
Edit-distance variants recorded against this cluster: useful when a search or OCR feed lands on the wrong form.
Each spelling
Nearby English homophone groups
What to do next
You've reviewed the 2-spelling cluster (fleas, flees). Here's where to go from here.
- "fleas" is the most frequent headword in this 2-spelling cluster (rank #25,061 in English). Full entry
- Among English homophone groups, a cluster of 2 spellings ranks #133 by size (1,007 groups in this vintage). Corpus statistics
- Explore a nearby 2-spelling cluster: fueled · fuelled. Nearby cluster
- Grammar often disambiguates this cluster, match the meaning to the part of speech before picking a spelling. Pick by meaning
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.