roughedge
nounUK /ˈrʌf.ɛdʒ/
US /ˈrʌf.ɛdʒ/
A rough edge is a bumpy or uneven side of something.
Be careful of the rough edge on that piece of wood.
OTHER MEANINGS
2. A person who is a little wild or not polite in how they act.
He's a rough edge, but he means well.
3. An unfinished or imperfect part of a plan or idea.
The plan still has a few rough edges to smooth out.
4. The uneven side of a cut or torn material.
Sand the rough edge so it won't scratch anyone.