mentor

A wise and trusted counselor or teacher.

Odysseus’s trusted counselor, in whose guise Athena became the guardian and teacher of Telemachus.

To serve as a trusted counselor or teacher, especially in occupational settings.

To serve as a trusted counselor or teacher to (another person).

One who acts as a wise and faithful guide and monitor, especially of a younger person; an intimate friend who is also a sage counselor, as of one who is young or inexperienced.

A wise and faithful counselor or monitor.

A wise and trusted counselor or teacher

To act as someone’s mentor

serve as a teacher or trusted counselor

a wise and trusted guide and advisor