A
ad-
agent suffix
alphabet
aphaeresis
analogy
Arabic
article
ash
assibilation
assimilation
Authorized Version
B
blending
British and American English differences
C
calque / loan translation
Caxton
centralisation
clipping
combining form
confusion
contraction
conversion
D
dialect
doublet
E
etymological spelling
F
Flemish
folk etymology
French
G
German
Germanic
glide
Great Vowel Shift
Greek
Grimm's Law
H
homonymy
I
Indo-European
inflection
initial <h>
intervocalic fricatives
-ish
Italian
-ize/-ise
L
Latin
loan translation → calque / loan translation
loss of final n
M
metanalysis
metathesis
minim
O
Old Norse
P
palatalisation
prefix
pronunciation spelling
S
Shakespeare
shortening
shortening (pronunciation)
spelling pronunciation
spelling-pronunciation gap
spelling reform
suffix
T
th vs d
W
word formation