The plane hit quite a bit of 'turbulence' during our flight.
A period of 'turbulence' preceded the riots.
political/economic/emotional 'turbulence'
(..) In my trials... And my tribulations... Through all doubts... And frustrations... In my violence... In my turbulence... Through my fear... And my confessions... In my anguish... And my pain... Through my Joy... (..)1993 Free Willy