Question

:)

Answer 1

They imply the presence of something undesirable.

all the others are subject to opinion

Answer 2

Connotations are commonly known to be subjective or emotional association that some word or phrase carries, on top to the word's or phrase's explicit or literal meaning, which is its denotation. Connotations are a reaction or a plan that is recommended by a particular word. They give us the emotional link with words. Connotations can be 'negative', 'positive' and 'neutral'

Answer 3

Hope this is helpful!

Answer 4

I think its helpful :)