English homophones
sai/sie/sigh/Sy
"sai" is a noun; "sie" is a verb - grammar picks the spelling, not sound. Size rank #5 of 1,007 English groups.
Data vintage
Grammar picks the spelling
Same sound, different grammar: "sai" arrives as a noun, while "sie" is a verb. Once the sentence role is fixed, only one spelling fits.
Spelling pairs in this cluster
- No shared spelling stem: "sai" is 3 letters, "sie" is 3; only the sound ties them.
- No shared spelling stem: "sai" is 3 letters, "sigh" is 4; only the sound ties them.
- No shared spelling stem: "sai" is 3 letters, "Sy" is 2; only the sound ties them.
- Shared stem "si" then splits - "sie" (3 letters) vs "sigh" (4).
- No shared spelling stem: "sie" is 3 letters, "Sy" is 2; only the sound ties them.
- No shared spelling stem: "sigh" is 4 letters, "Sy" is 2; only the sound ties them.
Orthographic DNA of this cluster
Shared letters across sai, sie, sigh, Sy: s. Private letters are the ones only one spelling owns: the eye's fastest tell once sound is out of the picture.
sai
3 letters · 2 vowels · shape CVV
Inventory ais · private ai
sie
3 letters · 2 vowels · shape CVV
Inventory eis · private ei
sigh
4 letters · 1 vowels · shape CVCC
Inventory ghis · private ghi
Sy
2 letters · 1 vowels · shape CV
Inventory sy · private y
Pick the spelling from the meaning
- Write "sai" when you mean: A handheld weapon with three prongs, used in some Oriental martial arts.
- Write "sie" when you mean: To sink; fall; drop.
- Write "sigh" when you mean: To inhale a larger quantity of air than usual, and immediately expel it; to make a deep single audible respiration, especially as the res…
- Write "Sy" when you mean: Abbreviation of Seyfert galaxy, a type of AGN class of active galaxy.
Known mistypes of these spellings
Edit-distance variants recorded against this cluster: useful when a search or OCR feed lands on the wrong form.
- sigh ← isgh · sgih · siggh · sighh · sihg · ssigh
Each spelling
noun · /saɪ/ · #20,482 frequency
A handheld weapon with three prongs, used in some Oriental martial arts.
verb · /saɪ/ · #7,742 frequency
To inhale a larger quantity of air than usual, and immediately expel it; to make a deep single audible respiration, especially as the result or involuntary expression of fatigue, exhaustion, grief, sorrow, frustration, or the like.
noun · /saɪ/ · #23,412 frequency
Abbreviation of Seyfert galaxy, a type of AGN class of active galaxy.
Nearby English homophone groups
- right · write · wright · rite4-spelling cluster
- rains · reigns · reins · Raines4-spelling cluster
- row · roe · Rowe · rho4-spelling cluster
- y · wai · wy · wye4-spelling cluster
- we · wee · Wii · oui4-spelling cluster
- Lynn · lin · lyn · linn4-spelling cluster
- lay · lei · ley · Leh4-spelling cluster
- lee · li · leigh · lea4-spelling cluster
What to do next
You've reviewed the 4-spelling cluster (sai, sie, sigh, Sy). Here's where to go from here.
- "sigh" is the most frequent headword in this 4-spelling cluster (rank #7,742 in English). Full entry
- Among English homophone groups, a cluster of 4 spellings ranks #5 by size (1,007 groups in this vintage). Corpus statistics
- Explore a nearby 4-spelling cluster: right · write · wright · rite. 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.