Not radical.
One who is not a radical.
That which is not a radical (group of atoms that function as a unit in reactions).
Moderate in degree; mediocre; passable, acceptable or so-so.
Capable of being borne, tolerated or endured; bearable or endurable.
Such as to be tolerated or countenanced; permissible; allowable.
In fair health; passably well.
tolerably; passably; moderately.