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adjective
trite - (of a remark, opinion, or idea) overused and consequently of little import; lacking originality or freshness
verb
vanish - Disappear suddenly and completely
tremble - To shake involuntarily, typically as a result of fear or weakness.
betray - Expose (one's country, a group, or a person) to danger by treacherously giving information to an enemy
noun
bully - Someone who threatens or coerces others who are smaller or weaker