Question

which of the following words has the most negative connotation? cheap, frugal, thrifty

Explanation:

"Frugal" and "thrifty" carry neutral to positive connotations, referring to careful, wise management of resources. "Cheap" has a negative connotation, implying an unwillingness to spend money even when it is reasonable or necessary, often with a suggestion of stinginess or low quality associated with the saved resources.

Answer:

cheap