Rare spelling of believableness.

(transitive) To accept as true, particularly without absolute certainty (i.e., as opposed to knowing). / (transitive) To accept that someone is telling the truth.

A person who believes; especially regarding religion.

Third-person singular simple present indicative form of believe

Capable of being believed; credible.

plural of believer

In a believable way. / Used to express the speaker's assessment of the credibility of a reported statement.

The state or quality of being believable; believability.

The state or quality of being believable.

simple past tense and past participle of believe