Diffident and Unassured

Diffident adjective - Not comfortable around people.

Unassured and diffident are semantically related in hesitant topic. In some cases you can use "Unassured" instead an adjective "Diffident".

Nearby Words: diffidence, diffidently

Unassured adjective - Lacking boldness or confidence.

Diffident and unassured are semantically related in reserved topic. Sometimes you can use "Diffident" instead an adjective "Unassured", if it concerns topics such as doubtful, modest, shy, uncertain.