difficult
BSL 
British flag for BSL sign entry
 
difficult(a)#1

schwierig
DGS 
German flag for DGS sign entry
 
SCHWIERIGKEIT1

difficile
LSF 
French flag for LSF sign entry
 
DIFFICILE

ΔΥΣΚΟΛΟΣ
GSL 
Greek flag for GSL sign entry
 
ΔΥΣΚΟΛΟΣ
