Was heißt »glaubwürdig« auf Englisch?

Das Adjektiv »glaubwürdig« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Die Leute sind oft sehr skeptisch gegenüber Dingen, wenn kein glaubwürdiger Beweis gegeben ist.: People are often quite skeptical about things unless given believable proof.
Seine Geschichte ist seltsam, aber glaubwürdig.: His story is strange, but it's believable.
Ihre Geschichte klingt glaubwürdig.: Your story sounds credible.; Their story sounds believable.
Die Geschichte klingt glaubwürdig.: The story sounds true.; The story sounds believable.
Seine Worte sind absolut glaubwürdig.: His words are totally believable.
Seine Geschichte klingt glaubwürdig.: His story sounds true.
Tom ist glaubwürdig.: Tom is believable.; Tom is credible.
Tom ist nicht glaubwürdig.: Tom isn't credible.
Die Beweise sind glaubwürdig.: The evidence is reliable.

It's very hard to make anything seem credible to him.
It's very hard to make anything believable to him.
Tom wasn't reliable.
Yanni is reliable.
These days, no one is reliable anymore.
Respect makes relationships more durable, promises more reliable, silence more honest, freedom more possible, thinking more worthy of esteem.
This restaurant serves authentic Neapolitan pizza.
Tom was a credible witness.
It sounds very plausible.
Tom is fairly reliable.
Perhaps we should advertise in the local newspaper for a reliable house painter.
Is Tom reliable?
Is she reliable?
Is he reliable?
That sounds credible, doesn't it?
My explanation may be absolutely wrong. I still think it is the most plausible one.
Very simple was my explanation, and plausible enough–as most wrong theories are!
He's a reliable man, you can reckon on him.
Global sea level has risen by about 8 inches since reliable record keeping began in 1880. It is projected to rise another 1 to 4 feet by 2100.
It's a plausible diagnosis.