The silent letter is 's'.
a
what is the silent letter for sword
The letter 'a' would be silent, the word being pronounced as Goht
The letter which is silent in the word folk is the letter L.
the silent letter in piece is the i
the silent letter is "B"
The silent letter in the word "aisle" is the "s". It is not pronounced, so the word is pronounced like "I'll".
s
Aeon, Aether Aisle
Aisle
Some examples of words with silent "s" are "island," "aisle," "debris," and "apricot."
what is the silent letter for sword
The silent letter in plateau is "u".
The letter 'a' would be silent, the word being pronounced as Goht
The silent letter in "excess" is the letter "c".
The letter which is silent in the word folk is the letter L.
The letter "r" is silent in the word "worst".
The 'w' is silent in the word "answer".