Ible/able
Able to be, worthy of
Awful able to cause horror
Horrible
Able to be recognized, capable of being identified
Identifiable
Not able to be read
Illegible
Able to be foretold, capable of being predicted
Predictable
Ize
To cause to be, to act in a special way
To make settlements in a new place, to form colonies
Colonize
To draw a broad conclusion from particular facts
Generalize
To participate in a group, talking to many people at an event
Socialize
To make a picture in the mind to imagine
Visualize
To produce the sound of the voice as in babbling, talking, and singing
Vocalize