arguable
ar|gu|able /'ɑːrgjuəbəl/
1 [ADJ] oft it v-link ADJ that
If you say that it is arguable that something is true, you believe that it can be supported by evidence and that many people would agree with it. (FORMAL)
It is arguable that this was not as grave a handicap as it might appear...
2 [ADJ] usu v-link ADJ, oft it v-link ADJ whether
An idea, point, or comment that is arguable is not obviously true or correct and should be questioned. (FORMAL)
It is arguable whether he ever had much control over the real economic power...
= debatable
1 [ADJ] oft it v-link ADJ that
If you say that it is arguable that something is true, you believe that it can be supported by evidence and that many people would agree with it. (FORMAL)
It is arguable that this was not as grave a handicap as it might appear...
2 [ADJ] usu v-link ADJ, oft it v-link ADJ whether
An idea, point, or comment that is arguable is not obviously true or correct and should be questioned. (FORMAL)
It is arguable whether he ever had much control over the real economic power...
= debatable