insane(exhibiting unsoundness or disorder of mind) adjective [UK: ɪn.ˈseɪn] [US: ˌɪn.ˈseɪn]You're completely insane. = Ustedes están completamente dementes.
cobardementeadverb
cowardly(in the manner of a coward) adverb [UK: ˈkaʊəd.li] [US: ˈkaʊərd.li]
grandementeadverb
greatly(to a great extent) adverb [UK: ˈɡreɪt.li] [US: ˈɡreɪt.li]
humildementeadverb
humbly(in a humble manner) adverb [UK: ˈhʌm.bli] [US: ˈhʌm.bli]