Another word for help is aid.
apt
Ape
mistake=err
Solomon
Another word for "convention," if you add three letters from "meet," is "committee." The word "committee" retains the idea of a group assembled for a specific purpose, similar to a convention.
FAQ
slap
cot
apt
Ape
ado
ate
The word odd means unusual.
fun?
mistake=err
It is ink.
Aga