v. 25B6; verb IMPERIL, jeopardize, risk, put at risk, put in danger; threaten, pose a threat to, be a danger to, be detrimental to, damage, injure, harm; archaic peril.
ENDANGER
Meaning of ENDANGER in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012