to prey on fears
- phrasal verb
- Politicians often prey on fears during election campaigns to sway public opinion.
Examples
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Health care is aggressively marketed in this country on many levels, using messages that prey on fear and ignorance.
Blog text (27) -
A political system that preys on fear to divide us.
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People are afraid because guys like packard prey on fear and weakness.
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Some companies prey on fears to sell products that promise safety and security.
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Con artists prey on fears to trick people into giving away their money.
Synonyms
To use people who are weak or trusting to get what you want
Use people's fears to make them do what you want
Antonyms
How Manipulative
Surface Forms
Morphology
The verb 'prey' (to exploit) combined with the preposition 'on' plus 'fears' directly conveys targeting or exploiting people's fears; the meaning follows transparently from the constituent meanings and the common collocation 'prey on X'. Although figurative, this composition is predictable and cross-linguistically common, so a B1 learner who knows the parts should infer the overall sense.
Etymology
Prey on fears comes from the image of a hunter or wild animal that preys on a scared creature, taking advantage of its weakness. So when people or companies 'prey on fears', they are using people's fears to get money, votes, or power — in other words, 'to take advantage of people's fears'.