一个单词加er构成动词的有哪些（6个），加or构

你说的应该是 动词加er 或or构成名词。
如
worker工人,
researcher研究员，
printer印刷工，
gardener园艺工人
owner 主人，
wrestler摔交者
worker工人,
researcher研究员，
printer印刷工，
gardener园艺工人
owner 主人，
director主任
compositor排版师,
collector收藏家,
instructor教员/指导者
actor 男演员
instructor男教员，男指导
bank-banker
beg-beggar
bike-biker
break-breaker
build-builder
buy-buyer
call-caller
catch-catcher
camp-camper
cut-cutter
climb-climber
cheat-cheater
change-changer
dance-cancer
dim-dimmer
dip-dipper
deck-decker
develop-developer
dream-dreamer
dry-drier
eat-eater
fight-fighter
frame-framer
fake-faker
fish-fisher
fence-fencer
go-goer
game-gamer
give-giver
gone-goner
grow-grower
hike-hiker
head-header
ham-hammer
heal-healer
impose-impostor
idle-idler
joke-joker