anorexic, stick, or gangly
Perhaps frail and weak
It is a negative connotation.
Yes, probably more so than mere "thin".
Negative connotation
Typically negative; words like 'slim' and 'thin' have a more positive connotation. Skinny means overly thin, in my point of view. Hope this helps:)
A emaciated
uneasy is negative connotation
It is a negative
Yes, puny is a connotation, and it is a negative connotation because it gives off a negative effect and makes you think negatively. :)
negative
negative
Negative