Yes, probably more so than mere "thin".
Skinny
"Betrayal" typically has a negative connotation as it implies the breaking of trust or loyalty.
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 negative connotation is a descriptive word that implies an undesirable characteristic. A negative connotation of the word strange is the word weird.
This is a negative connotation.
skinny ( Apex)
It is a negative Connotation
A beggar generally is a negative connotation.
Denouncing has a negative connotation.
Negative connotation of the word "difficult" could be frustrating or challenging.
A negative connotation of the word "talk" could be gossiping or spreading rumors.
The word "failure" typically has the most negative connotation in a sentence.