As adjectives the difference between mutual and intercomprehensible
is that mutual
is having the same relationship, each to each other while intercomprehensible
is (of languages or dialects) that can be mutually understood by each other's speakers.
As a noun mutual
is a mutual fund, etc.
Having the same relationship, each to each other.
- They were mutual enemies.
Possessed in common.
- They had mutual fear of each other.
Owned by the members.
- They had a mutual love of the same woman.
(of languages or dialects) That can be mutually understood by each other's speakers.