tiller

grower laborer peasant producer rancher

Reaper agriculturalist agriculturist agronomist breeder clodhopper cob cropper cultivator feeder gardener gleaner harvester homesteader horticulturist planter plower sharecropper sower tender villein

country person grazer hired hand

knob shaft stem

arm bail crank ear grasp haft handgrip helve hilt hold holder stock

release

command control controls leadership reins rudder

driver's seat steering wheel

wheel

helm