Fickle
Likely to change
Spiteful
Mean, unkind, hurtful
Resent
To feel or express annoyance
Contempt
Feeling of hatred, dislike, strong disapproval
Transition
Change
Abort
To come to nothing
Advocate
To plead for or urge
Primary
First, most important
Prejudiced
Biased, judging in advance without enough evidence
Quarrel
To argue, to disagree
Legible
Written clearly, able to read
Assert
To claim or state positively
Impressive
Having the power of affecting or of exciting attention and feeling
Thrifty
Careful with money
Random
In an unplanned way without order or pattern
Expel
To push or force out
Delete
To strike out, erase
Obsess
To haunt the mind
Manual
Involving the hands
Confidentiality
Private, secret