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KEY: Rise \n.\
SYN: Spring, fountain head, source, [See RIGID and ASPERITY].
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KEY: Risible.
SYN: Laughable, ludicrous, [See RIDICULOUS].
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KEY: Risk \n.\
SYN: Hazard, danger, peril, exposure, jeopardy.
ANT: Safety, security, insurance, protection, prophylactic.