timid
vulgar
low
unpractised
Answer is Wrong!
Answer is Right!
The correct answer is A. timid.
Audacious means bold, daring, or fearless. Timid means lacking courage or confidence; shy.
B. vulgar means lacking good taste or refinement. C. low means of low social status or position. D. unpractised means not having been done or used before.
Audacious is the opposite of timid because it means being bold and daring, while timid means being lacking in courage or confidence.