plausible reason
noun phraseUK /ˈplɔːzəbl ˈriːzn/
US /ˈplɔːzəbl ˈriːzn/
A reason that seems true or makes sense.
The teacher asked for a plausible reason why he was late.
RELATED WORDS
OTHER MEANINGS
2. A cause that sounds possible even if it is not proven.
There is a plausible reason for the noise, but we still need to check.
3. An answer that others can accept as fair.
She gave a plausible reason for missing the meeting.
4. A believable motive behind someone's actions.
The detective looked for a plausible reason why the door was open.