DUBIOUS
(a) Dismal
(b) Doubtful
(c) Derogatory
(d) Devilish

ECCENTRIC
(a) Destructive
(b) Deceitful
(c) Conformist
(d) Unconventional

CONTRADICT
(a) Request politely
(b) Deny emphatically
(c) Talk abusively
(d) Contempt

GIVE UP
(a) Abandon
(b) Present
(c) Lift
(d) Scatter

SPECIFIC
(a) Proper
(b) Uncommon
(c) Noteworthy
(d) Precise

ERADICATE
(a) Put up
(b) Remove
(c) Soften
(d) Suppress

PROBABLE
(a) Certain
(b) Indefinite
(c) Likely
(d) Temporary

ADHERE
(a) Act reluctantly
(b) Give allegiance
(c) Waver frequently
(d) React promptly

INFER
(a) Conclude
(b) Calculate
(c) Debate
(d) Suggest

HESITATE
(a) Afraid to talk
(b) Unwilling to act
(c) Unwilling to speak
(d) Unable to decide quickly

EXPLICIT
(a) Immediate
(b) Plainly stated
(c) Marked
(d) Revealing the secret