diffidently

词形变化：

副词: diffidently |

同义词：

shy | timid | insecure | hesitant | retiring | verecund | coy | timorous | abashed | bashful | sheepish | shrinking | fainthearted | faint-hearted | reluctant | demure | unassertive | modest | unsocial | self-conscious | unassuming | fearful | unsure | reticent | reserved | unobtrusive | self-effacing | quiet | oneself | a | of | shell | in |

反义词：

confident |