I before e except after c
Handkerchief
Fiery
Glacier
Obedient
Pier
Friend
Piece
Brief
Thief
Niece
 |Negation prefixes

Inconvenient
Inactive
Incapable
Irrelevant
Irrational
Illegal
Illogical
Improbable
Immature
Impossible |Omission of letters

O'clock
Hallowe'en
They're
Should've
Shan't
Don't
Won't
We'll
They'll
He'll
 |Pro- sus-


Proceed
Proactive
Project
Propose
Produce
Protrude
Provide
Suspicion
Suspend
Suspense
 | |
|Y not modified|Y modified to |Unstressed   |Learn for the  |
|when adding   |I when adding |polysyllabic |BIG test!!     |
|-ing          |suffix -ness  |words        |               |
|              |-est -er -ed  |             |               |
|Replying      |-ly           |             |               |
|Trying        |Supplier      |             |               |
|Emptying      |Emptier       |Poisonous    |               |
|Carrying      |Windier       |Memorable    |               |
|Varying       |Married       |Definitely   |               |
|Flying        |Replied       |Business     |               |
|Spying        |Emptiness     |Description  |               |
|Dying         |Heaviness     |Difference   |               |
|Shying        |Prettiest     |Widening     |               |
|Tying         |Readily       |Reference    |               |
|              |Happily       |Miserable    |               |
|              |              |Generous     |               |