advisor

The word “advisor” means a person who gives expert guidance or recommendations in a particular field. In plain terms, someone whose job or role is to give expert guidance.

“Advisor” is pronounced ad-VEYE-zuh (/ædˈvaɪ.zɚ/ in IPA).

Here is “advisor” used in a sentence: “Her financial advisor recommended diversifying her savings.”

“Advisor” is a noun.

“Advisor” is a fairly common word in modern English, usually learned at around the B1 level.

They are two spellings of the same word, and both are correct. Adviser is the older form and remains the preference of many news style guides, while advisor is especially common in American English and in job titles such as financial advisor or academic advisor. Whichever you choose, use it consistently; the adjective is always advisory.

An advisor gives expert guidance within an ongoing relationship, such as an academic advisor or financial advisor, while a consultant is typically brought in to solve a specific problem or complete a defined project. The roles overlap, but consultant suggests a contracted engagement and advisor suggests a standing source of recommendations.

An advisor provides expert recommendations in a particular field, often in a formal or professional role. A mentor offers broader guidance drawn from personal experience, usually within a longer-term, developmental relationship. You consult an advisor for specialised answers; a mentor helps shape your overall growth.

Capitalize advisor only when it forms part of an official title, such as 'Senior Advisor to the Board'. In ordinary sentences — 'she spoke to her advisor' — it stays lowercase, just like other job words such as teacher or manager.