dare [dares](a challenge) noun [UK: deə(r)] [US: ˈder]I dare you to try to stop me. = Te desafío a que intentes pararme.
desafíonoun {m}
challenge [challenges](that which encourages someone to do something they otherwise would not) noun [UK: ˈtʃæ.ləndʒ] [US: ˈtʃæ.ləndʒ]I want a challenge. = Quiero un desafío.
defiance(the feeling of being defiant) noun [UK: dɪ.ˈfaɪəns] [US: də.ˈfaɪəns]