ARE - Second-person singular simple present tense of be.
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.
OAR - An implement used to propel a boat or a ship in the water, having a flat blade at one end, being rowed from the other end and being normally fastened to the vessel.
RED - Having red as its colour.
ROD - A straight, round stick, shaft, bar, cane, or staff.
ERR - To make a mistake.
ODE - A short poetical composition proper to be set to music or sung; a lyric poem; esp., now, a poem characterized by sustained noble sentiment and appropriate dignity of style.
DARE - To have enough courage (to do something).
DEAR - Loved; lovable.
RARE - Cooked very lightly, so the meat is still red (in the case of steak or beef in the general sense).
READ - A reading or an act of reading, especially an actor's part of a play.
REAR - To raise physically; to lift up; to cause to rise, to elevate.
ROAD - At the venue of the opposing team or competitor.
ROAR - To make a loud, deep cry, especially from pain, anger, or other strong emotion.
DOER - Someone who does, performs, or executes; an active person, an agent.
ADORE - To worship.
ORDER - Arrangement, disposition, sequence.
ARDOR - Great warmth of feeling; fervor; passion.
ROARED - Simple past tense and past participle of roar.