Accumulate: Means to gather or increase.
Dissatisfied: I was ________ with his homework.
Disorientated: Means to cause someone to lose their senses.
Inefficient: His work was _______.
Inaccurate: Means that it was not accurate.
Illogical: To not understand.
Illegible: Not being clear enough to read.
Immaterial: Not important.
Irreplaceable: Can not be replaced.
Irrelevant: Nothing to do what was being said.
Belligerence: She had a ________ character.
Ambiguous: Not clear or haven't decided.
Consequently: As a result.
Controversy: Meaning a Public Disagreement.
Deficient: To not have enough of a specific quality.