Question 3(h) SIMILAR: Change

Consider the following word pairs:

crescendo:sound
brighten:color
discount:price

What relation best describes these X:Y word pairs?

something that is X cannot be Y
Y describes a condition or state that is usually absent from X
X conceals a person/place/thing's Y
an X is an increase/decease in Y

Correct Answer:

an X is an increase/decease in Y

