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.
ARM - The portion of the upper human appendage, from the shoulder to the wrist and sometimes including the hand.
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.
MAR - To spoil, to damage.
RAM - A male sheep.
REM - Rapid eye movement, a sleep state.
AREA - A measure of the extent of a surface; it is measured in square units.
CAME - Simple past of come.
CARE - Grief, sorrow.
MARE - An adult female horse.
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.
ACRE - A field.
MACE - A heavy fighting club.
CRAM - The act of cramming.
ACME - The top or highest point; pinnacle; culmination.
CREAM - The butterfat/milkfat part of milk which rises to the top; this part when separated from the remainder.
CAMERA - A device for taking still or moving pictures or photographs.