Many etymologically related pairs of words are pronounced differently.
|
eɪ |
æ |
|
grade |
graduation |
|
grateful |
gratitude |
|
nation |
national |
|
nature |
natural |
|
sane |
sanity |
|
state |
static |
|
volcano |
volcanic |
|
iː |
e |
|
athlete |
athletic |
|
austere |
austerity |
|
brief |
brevity |
|
meter |
metric |
|
receive |
reception |
|
sincere |
sincerity |
|
supreme |
supremacy |
|
əʊ |
ɒ |
|
diagnosis |
diagnostic |
|
holy |
holiday |
|
know |
knowledge |
|
microscope |
microscopic |
|
mode |
modular |
|
provoke |
provocative |
|
verbose |
verbosity |
|
aɪ |
ɪ |
|
Bible |
Biblical |
|
collide |
collision |
|
crime |
criminal |
|
decide |
decision |
|
line |
linear |
|
sign |
signature |
|
type |
typical |