To become better; to improve.
To surpass in excellence; to exceed; to excel.
To give advantage to; to support; to advance the interest of.
Had better.
To improve.
An entity, usually animate, deemed superior to another; one who has a claim to precedence; a superior.
Greater or lesser (whichever is seen as more advantageous), in reference to value, distance, time, etc.
Had better.
Greater in amount or quantity
To become weaker or less strong.
To make weaker or less strong.