ACE - A single point or spot on a playing card or die.
ARC - A directed edge.
ARE - Second-person singular simple present tense of be.
CAR - A wheeled vehicle, drawn by a horse or other animal.
EAR - The organ of hearing, consisting of the pinna, auditory canal, eardrum, malleus, incus, stapes and cochlea.
ERA - A time period of indeterminate length, generally more than one year.
RED - Having red as its colour.
CAD - A person who stands at the door of an omnibus to open and shut it, and to receive fares; an idle hanger-on about innyards.
RAD - Excellent, short for radical.
AREA - A measure of the extent of a surface; it is measured in square units.
CARE - Grief, sorrow.
DARE - To have enough courage (to do something).
DEAR - Loved; lovable.
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.
READ - A reading or an act of reading, especially an actor's part of a play.
ACRE - A field.
CEDAR - A coniferous tree of the genus Cedrus in the coniferous plant family Pinaceae.
CADRE - A frame or framework.
ARCADE - A row of arches.