名词 动词加er变职业的词有哪些（哪些单词后面加er变职业）

work worker

teach teacher

write writer

read reader

murder murderer（n.*人犯, 凶手）

report reporter

clean－cleaner;

wait－waiter;

speak－speaker

play－player;

read－reader;

farm－farmer

sing－singer;

run--runner

win--winner

write-writer