likelyreason

noun
UK /ˈlaɪkli ˈriːzən/
US /ˈlaɪkli ˈriːzən/

A likely reason is a reason that is probably true.

The likely reason she was late is that the bus broke down.


OTHER MEANINGS

2. A reason that seems believable even if it is not proven.

The likely reason for the noise was a cat in the attic.

3. The most obvious explanation for something that happened.

The likely reason the plant died was too little water.

4. A guess about why someone did something, based on clues.

The likely reason he smiled was that he won the game.