v. + concern >>共 357
express 28.84%
raise 12.57%
voice 5.84%
have 4.55%
cite 3.40%
address 3.24%
ease 3.21%
cause 2.32%
allay 1.46%
dismiss 1.36%
allay + n. >>共 49
fear 44.10%
concern 37.08%
suspicion 4.78%
worry 2.53%
doubt 1.83%
anxiety 1.26%
anger 0.56%
jitter 0.56%
apprehension 0.42%
disappointment 0.42%
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