malevolent (Adjective) : having or showing a desire to harm others, malicious, wicked.
benevolent (Adjective) : kind, helpful and generous.
malignant (Adj.) : that cannot be controlled and is likely to cause death

Correct Option: B

malevolent (Adjective) : having or showing a desire to harm others, malicious, wicked.
benevolent (Adjective) : kind, helpful and generous.
malignant (Adj.) : that cannot be controlled and is likely to cause death

honesty (Noun) : the quality of being honest/true. questions with her usual honesty.
deceit (Noun) : dishonest behaviour, deception.

Correct Option: A

honesty (Noun) : the quality of being honest/true. questions with her usual honesty.
deceit (Noun) : dishonest behaviour, deception.

professional (Noun/Adjective) : competent, connected with a skillful job.
amateur (Noun) : a person who is not skilled; a person who takes part in activites for enjoyment not as job

Correct Option: D

professional (Noun/Adjective) : competent, connected with a skillful job.
amateur (Noun) : a person who is not skilled; a person who takes part in activites for enjoyment not as job

nadir (Noun): the worst moment of a particular situation
zenith (Noun): the highest point; the time when something is strongest and most successful; peak.

Correct Option: A

nadir (Noun): the worst moment of a particular situation
zenith (Noun): the highest point; the time when something is strongest and most successful; peak.

normal (Adjective) : typical, usual or ordinary.
eccentric (Adjective): irregular, whimsical; to be strange or unusual ; peculiar.

Correct Option: A

normal (Adjective) : typical, usual or ordinary.
eccentric (Adjective): irregular, whimsical; to be strange or unusual ; peculiar.