The word orienter can be synonymous with several words, including guide, mentor, tutor, instructor, facilitator, and trainer. These words all have a common meaning of someone who helps another person navigate a specific subject or situation. A guide is a person who leads or directs someone through unfamiliar territory. A mentor is an experienced and trusted adviser who helps someone reach their potential. A tutor is a teacher who provides extra instruction in a specific subject. An instructor is a person who teaches or provides specific training. A facilitator is someone who helps a group work together to achieve a goal. A trainer is someone who teaches skills or provides instruction in a specific area.