impractical; unpractical

record (most extreme known value of some achievement), such as in sports / recording

feeling of powerlessness

full-blown, full-fledged, real, genuine, normal, authentic

air temperature, atmospheric temperature, ambient temperature

valuable, worthful, precious

strategic

one's herald, an official messenger in uniform / an emissary, a special envoy

vibration bath, a bath charged with an electric current strong enough to stimulate muscles and create a tingling sensation but low enough to be safe for healthy people

hammock (swinging couch or bed)