DUO - A twosome, especially musicians.
NOD - To incline the head up and down, as to indicate agreement.
NOR - Used to introduce a further negative statement.
NOW - Present; current.
NUN - A member of a Christian religious community of women who live by certain vows and usually wear a habit, in some cases living together in a cloister.
OUR - Belonging to us.
ROD - A straight, round stick, shaft, bar, cane, or staff.
ROW - A line of objects, often regularly spaced, such as seats in a theatre, vegetable plants in a garden etc.
RUN - Act or instance of running, of moving rapidly using the feet.
DOW - To be worth.
DUN - A brownish grey colour.
DOWN - Hill, rolling grassland.
WORD - A distinct unit of language which is approved by some authority.
WORN - Past participle of wear.
UNDO - To reverse the effects of an action.
NOUN - A word that can be used to refer to a person, animal, place, thing, phenomenon, substance, quality, or idea; one of the basic parts of speech in many languages, including English.
DROWN - To be suffocated in water or other fluid; to perish by such suffocation.
ROUND - Circular or cylindrical; having a circular cross-section in one direction.
WOUND - An injury, such as a cut, stab, or tear, to a (usually external) part of the body.
RUNDOWN - A rough outline. Generally used in the definite, as the rundown.