Silent Letters

[Julian]

Silent 👉🏽 N
Damn
Hymn
Autumn
Column


Silent 👉🏽 D
Wednesday
Handsome
Badge
Handkerchief
Edge
Hedge


Silent 👉🏽 G
Sign
Resign
Gnarl
Design
Foreigner
Gnome


Silent 👉🏽 U
Guard
Guess
Guitar
Building
Rogue
Guest
Biscuit
Tongue


Silent 👉🏽 H
Why
When
Which
What
Whether
Ghost
White
While
Honest


Silent 👉🏽 T
Soften
Listen
Match
Butcher
Castle
Christma


Silent 👉🏽 K
Knot
Knitting
Know
Knee
Knock
Knight
Knuckle
Knickers


Silent 👉🏽 B
Crumb
Climbing
Thumb
Lamb
Doubt
Limb
Plumber
Bomb

Silent 👉🏽 L
Palm
Yolk
Almond
Salmon
Talk
Walk
Half

Silent 👉🏽 W
Wreck
Wrestling
Whole
Sword
Two
Wrong
Writing
Wrist
Wrinkle

[Raba]

شكرا جيليان مبادرة حلوة

["الرديــVipــني"]

Why are these letters in the English language

I thought these words were extraneous to the English language, but I'm not sure of that