Use 'overstate' when emphasizing that something is expressed too strongly or excessively. He overstated his experience in marketing during the interview.
Pro Tip 2/3
Subjective Opinion
'Overstate' often signals a subjective opinion; what is overstated for one might not be for another. Critics felt that the film's brilliance had been overstated by the media.
Pro Tip 3/3
Unintended Deception
'Overstate' can imply that too much emphasis was an accident and not meant to deceive. The guidebook overstated the ease of the trail, leading to an exhausting hike.