
Cutesy
Often Overdone
Use 'cutesy' to describe something that is excessively or inappropriately cute to the point it is annoying.
Her cutesy remarks during the meeting were not well-received.
Possibly Patronizing
'Cutesy' can suggest that the person is not taking the other party seriously and can be patronizing.
Talking in a cutesy voice to adults can seem disrespectful.
Informal Contexts
'Cutesy' is casual, best used in informal settings and often avoided in serious or formal discussion.
Using a cutesy tone in a casual chat with friends is fine.