爽快

refreshed / rejuvenated / frank and straightforward

bright / clear / crisp / open / frank / straightforward / to feel well / fine / pleasurable / invigorating / to deviate

rapid / quick / speed / rate / soon / almost / to make haste / clever / sharp (of knives or wits) / forthright / plainspoken / gratified / pleased / pleasant

in short order / straightforward

refreshment