Almost anything is worth learning, even if it's just to improve your overall brain-power! Anything you learn makes you smarter. Connotation is useful because you learn how to find abstract meanings and emotions associated with words and ideas.
Costly. "Extravagant" suggests that the object is not worth the price.
"Sad and sentimental" is the right answer on apex learning
It is a neutral connotation.
Negative connotation
...connotation!
It is a negative connotation.
uneasy is negative connotation
A general connotation for infinity is forever, but because connotation is dependent on the individual reader, the connotation varies.
Connotation, it combines an adjective with a positive connotation with a verb that has negative connotation.
Negative connotation
No it is a positive connotation.
"Protruding" has a negative connotation; it connotes excess.