Instructions
In the following questions choose the alternative which best expresses the meaning of the given word.
Solution
Insipid refers to something dull, lacking in flavour, taste or interest.
Flat also refers to something dull or bland, lacking lustre, taste or interest. Hence, flat is the correct synonym.
Why not others:
Lucid means easy to understand.
Witty means full of wit and smarts.
Vulgar means unpleasant.
