**Structured Literacy/Orton-Gillingham**Advanced Orton-Gillingham: Assimilated/Chameleon Prefixes Words and Sentences The following Latin prefixes are included: [Level 4]*(IN-), IM-, IL-, IR- *(CON-), COM-, COL-, COR-, CO-*additional (mixed): sub-, suc-, suf-, sug-, sup-, sus-dis-, dif-ad-, ac-, af-, ag-, al-, an-, at-ex-, e-, ef-ob-, oc-, of-, op-*If you would like an editable version of this PDF (to align with your scope and sequence or underline words not yet taught), please e-mail me at meg