untrustworthy

同义词：

dishonest | slippery | dishonorable | risky | unreliable | undependable | deceitful | disloyal | treacherous | devious | untrusty |

反义词：

trustworthy |

词义辨析：

同义参见:

dishonorable

dishonest

slippery

risky

反义:

a.不能信赖的

trustworthy