ART - Human effort to imitate, supplement, alter, or counteract the work of nature.
DAY - Any period of 24 hours.
RAT - A medium-sized rodent belonging to the genus Rattus.
RAW - Of weather: unpleasantly damp or cold.
RAY - A beam of light or radiation.
TAD - A small amount; a little bit.
TAR - A black, oily, sticky, viscous substance, consisting mainly of hydrocarbons derived from organic materials such as wood, peat, or coal.
TRY - To attempt. Followed by infinitive.
WAD - An amorphous, compact mass.
WAY - A road, a direction, a (physical or conceptual) path from one place to another.
RAD - Excellent, short for radical.
DART - A pointed missile weapon, intended to be thrown by the hand; a short lance; a javelin; any sharp-pointed missile weapon, as an arrow.
DRAW - To sketch; depict with lines; to produce a picture with pencil, crayon, chalk, etc. on paper, cardboard, etc.
WARD - Protection, defence.
WARY - Cautious of danger; carefully watching and guarding against deception, artifices, and dangers; timorously or suspiciously prudent; circumspect; scrupulous; careful.
YARD - A small, usually uncultivated area adjoining or (now especially) within the precincts of a house or other building.
WART - A type of deformed growth occurring on the skin caused by the human papillomavirus (HPV).
AWRY - Obliquely, crookedly; askew.
TARDY - Late; overdue or delayed.
TAWDRY - Cheap and gaudy; showy.