n. a thing, person or situation that is annoying or causes trouble or problems
A. nitrogen
B. opponent
C. nuisance
D. occurrence
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n. an object that is used as decoration in a room, garden/yard, etc.. rather than for a particular purpose
A. opponent
B. nursery
C. ornament
D. missile
adj. easy to see or understand; that most people would think of or agree to
A. measurable
B. marvelous
C. obvious
D. noticeable
adj. very bad or unpleasant
A. modest
B. nasty
C. marvelous
D. mature
adj. easy to see or notice; clear or definite;
A. measurable
B. noticeable
C. optional
D. occasional
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