What is another word for reserved?

Here are some synonyms for "reserved," depending on the context you're using it in:

General synonyms:

* Quiet

* Shy

* Withdrawn

* Unassuming

* Introverted

* Reticent

* Discreet

* Cautious

* Moderate

* Self-contained

* Inhibited

Synonyms emphasizing a formal or polite demeanor:

* Polite

* Formal

* Courteous

* Diplomatic

* Tactful

* Reserved (this word itself can imply politeness and formality)

Synonyms emphasizing holding back or withholding:

* Hesitant

* Reluctant

* Unwilling

* Holding back

* Withholding

Synonyms emphasizing a specific area:

* Tight-lipped (for secrets)

* Conscientious (for a person who is careful and thorough)

* Conservative (for a person who is traditional or cautious)

The best synonym for you will depend on the specific context and nuance you want to convey.