aroma
attribute
authentication
badge
banner
billhead
book stamp
bookplate
brand
broad arrow
cachet
cast
character
characteristic
check
colophon
configuration
counterfoil
countermark
cut
device
differentia
differential
distinctive feature
docket
earmark
feature
figure
flavor
government mark
government stamp
gust
identification
idiocrasy
idiosyncrasy
image
impress
impression
imprint
index
indicant
indicator
individualism
insignia
keynote
label
letterhead
lineaments
logo
logotype
hallmarked
hallmarking
hallmarks