i Register
In some senses, shaken is marked as archaic, obsolete. Watch for register when choosing this word.
VERBS
be, look
leave sb
The accident left him visibly shaken, and he struggled to speak about what happened.
ADV
badly, considerably, deeply, profoundly, quite, severely
a bit, a little, rather, somewhat
She felt rather shaken after hearing the unexpected news about her job.
clearly, obviously, visibly | still | up
PREP
by
He seemed quite shaken by the sudden announcement during the meeting yesterday.