To give advantage to; to support; to advance the interest of.
To surpass in excellence; to exceed; to excel.
Had better.
To improve.
To become better; to improve.
An entity, usually animate, deemed superior to another; one who has a claim to precedence; a superior.
Greater in amount or quantity
Greater or lesser (whichever is seen as more advantageous), in reference to value, distance, time, etc.
Had better.
To achieve benefits, especially financial ones, by taking advantage of the opportunities with which one is presented; to amass a comfortable amount of personal wealth.