Definition of si

The word "si" uses 2 letters: is.

SI is playable in:

Words With Friends2
Scrabble US2
Scrabble UK2

- A syllable applied, in solmization, to the note B; more recently, to the seventh tone of any major diatonic scale. It was added to Guido's scale by Le Maire about the end of the 17th century. 2

Direct anagrams of si:


Words formed by adding one letter before or after si (in bold), or to is in any order:

a - ais3

b - bis6 sib6

c - cis6 sic6

d - dis4 ids4

h - his5

f - ifs6

n - ins4 sin4

m - ism6 mis6 sim6

t - its3 sit3 tis3

l - lis4

p - pis6 psi6 sip6

e - sei3

r - sir3 sri3

s - sis3

x - six10 xis10

k - ski7

v - vis7

w - wis6

Shorter words found within is

Adding one letter to is does not form any other word in Words With Friends word list.

List all words that start with Q, adjectives that start with Q or find all 5 letter words starting with Q

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