ARCH - An inverted U shape.
CARE - Grief, sorrow.
EACH - All; every; qualifying a singular noun, indicating all examples of the thing so named seen as individual or separate items (compare every).
HARE - Any of several plant-eating animals of the family Leporidae, especially of the genus Lepus, similar to a rabbit, but larger and with longer ears.
HEAR - To sympathize with; to share the feeling or opinion of.
RACE - A contest between people, animals, vehicles, etc. where the goal is to be the first to reach some objective. Several horses run in a horse race, and the first one to reach the finishing post wins.
RARE - Cooked very lightly, so the meat is still red (in the case of steak or beef in the general sense).
REAR - To raise physically; to lift up; to cause to rise, to elevate.
ACHE - To suffer pain; to be the source of, or be in, pain, especially continued dull pain; to be distressed.
ACRE - A field.
CHAR - A time; a turn or occasion.
CARER - Someone who looks after another, either as a job or often through family responsibilities.
RACER - Someone who takes part in a race.
REACH - To extend; to stretch; to thrust out; to put forth, as a limb, a member, something held, or the like.
ARCHER - One who shoots an arrow from a bow or a bolt from a crossbow.