Able to be believed
The prefix for "believable" is "un-", making the word "unbelievable."
not believable
Believable.
Something that is credible.
4.
4 syllables
The superlative of "believable" is "most believable."
Basically, it means "not believable."
reliable, honest, truthful
Not believable A+
more most
Credibility, as in you have "street credibility", meaning you are believable or trusted to be honest.