frantic(In a state of panic, worry, frenzy or rush) adjective [UK: ˈfræn.tɪk] [US: ˈfræn.tɪk]John looked around frantically. = John miró a su alrededor frenéticamente.
frenetic(fast, frantic, harried, or frenzied) adjective [UK: frə.ˈne.tɪk] [US: frə.ˈne.tɪk]
hectic(very busy with activity and confusion) adjective [UK: ˈhek.tɪk] [US: ˈhek.tɪk]I had a hectic week. = Tuve una semana frenética.