Grovel indicates a clear power imbalance, often used in situations with authority figures. The intern was groveling for a second chance from her supervisor.
Pro Tip 2/3
Negative Connotation
Groveling is seen as overly submissive and can be viewed negatively, as lacking dignity or pride. The members of the committee disliked his groveling manner.
Pro Tip 3/3
Cultural Sensitivity
In some cultures, groveling is seen as disrespectful or insincere, so use with caution. He was unaware that his attempts to grovel displeased the elder.