One entry found for
disconcert.
Main Entry:
dis·con·cert 
Pronunciation:
dis-k
n-
s
rt
Function:
verb
1 : to disturb the arrangement of
: UPSET <the unexpected event
disconcerted their plans>
2 : to disturb the self-control of <your frank stare
disconcerted me>
synonym see
EMBARRASS -
dis·con·cert·ing·ly 
/
-i
-l
/
adverb