The fear of trust is that you don't know if you can trust someone really well so you think you know everything and you tell them your highest secret and you get in an argument with that person and wahpack your secret left the box.
There is no technical term for the fear of liars. People who fear liars may have trust issues for different reasons.
that might depend on what it is you fear...
Pistanthrophobia - the fear of trusting people.
Pistanthrophobia
not showing fear
The motto of Hertfordshire is 'Trust and fear not'.
There is no word for the fear of boogers
what is the fear of dusbins called ?
The fear of fears is called phobophobia. It is the fear of getting a phobia.
the fear of nuns is called "monachousaphobia"
The fear of electronics is called technophobia
The fear of babies is called pediophobia.