daring

adj. atrevido, acometedor, acometiente, arremetedor, arriesgado, arriscado, arrojado, audaz, aventurero, decidido, denodado, emprendedor, intrépido, osado, temerario, valiente

s. atrevimiento, arrestos, arriscamiento, arrojo, audacia, bizarría, denuedo, envalentonamiento, osadía, temeridad, valentía

v. atreverse, arriesgarse, aventurarse, osar, tener el valor; desafiar, retar, tirar el guante; ser atrevido, ser audaz

s.- audacia, atrevimiento, denuedo, intrepidez, arrojo, osadía, temeridad -
adj.- audaz, atrevido, denodado, intrépido, osado, arrojado, arriesgado, temerario

Ex: As far as Hernandez could determine, no one dared to approach him with suggestions for needed changes in library policy or procedure or, heaven forbid, in his personal management style.
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*dare I say = yo me atrevería a decir
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*dare to + tread = atreverse a tratar

Ex: One wondered, did daring first-year students lose their nerve at the last minute and kneel as evidence that their audacity in approaching this 'holy of holies' was tempered by the proper reverence?.

arrojado; atrevido

(adj.) = osado, audaz, temerario
Ex: One wondered, did daring first-year students lose their nerve at the last minute and kneel as evidence that their audacity in approaching this 'holy of holies' was tempered by the proper reverence?.
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* ignorance is very daring = ignorancia es muy atrevida, la

(v.) = atreverse
Ex: As far as Hernandez could determine, no one dared to approach him with suggestions for needed changes in library policy or procedure or, heaven forbid, in his personal management style.
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* dare I say = yo me atrevería a decir
* dare to + tread = atreverse a tratar

(v.) = desafiar, retar
Ex: 'Nah,' Kate chuckled, getting her drift, and then said 'I would've just barged in there and dared them to throw me out!'.