As an adjective untrustworthy
is not]] [[deserve|deserving of trust; unreliable.
As a noun untrustworthiness is
the state or quality of being untrustworthy.
untrustworthy
English
Adjective
(
en adjective)
Not]] [[deserve, deserving of trust; unreliable.
Synonyms
* inaccurate, insincere, unreliable
Antonyms
* true, accurate, sincere, faithful, reliable.