a person who exchanges commodities with other commodities without the use of money
物々交換者, バーテラー
a person who is regarded as being able to foresee or predict the future
占い師, 未来予知者
an individual who is an expert of art, food, music, etc. and can judge its quality
専門家
a person who wanders around a place without doing anything specific or intended
ぶらぶらしている人, 徘徊者
a person or company that promotes or advertises a product, service, or event to increase its popularity or sales
プロモーター, 主催者
a person who works in a quarry and is responsible for breaking stones or rocks
石割り, 砕石工
a long and thick metal bar used to build bridges or form the frame of large structures such as buildings
桁, 大梁
someone who earns a lot of interest or gain in a way that it seems unfair
もうけ屋, 投機家
a person who plays bowling and throws a heavy ball at a set of pins
ボウリングプレーヤー, ボウラー
a person who takes on an insincere attitude in order to impress people
ポーズをとる人, 見せかけの人
a person who declares or reports the coming of someone or something
先駆者, ハーバンジャー