barterer
[noun]
a person who trades goods or services directly without using money
Ex:
The
village
relied on
barterers
to
swap
food
,
tools
,
and
clothing
.
connoisseur
[noun]
an individual who is an expert of art, food, music, etc. and can judge its quality
Ex:
A
connoisseur
of
fine
cuisine
,
she
savored
every
bite
of
the
meticulously
prepared
tasting menu
,
delighting in
the
harmonious
balance
of
flavors
and
textures
.
promoter
[noun]
someone who actively supports, advocates, or champions a cause, idea, or initiative
Ex:
He
became
a
well-known
promoter
of
literacy
programs
.
girder
[noun]
a long and thick metal bar used to build bridges or form the frame of large structures such as buildings
poseur
[noun]
a person who pretends to be what they are not to impress others
Ex:
The
fashion
world
is
full
of
poseurs
trying
to
stay
relevant
.
cartographer
[noun]
a person who designs or creates maps
Ex:
As
a
cartographer
,
David
used
sophisticated
GIS
software
to
analyze
geographic
data
and
produce
accurate
maps
of
urban areas
.