adjective - (comparative and superlative of `well') wiser or more advantageous and hence advisable

adverb - from a position of superiority or authority

verb - surpass in excellence

verb - get better

noun - someone who bets

verb - to make better

noun - a superior person having claim to precedence

adjective - (comparative of `good') changed for the better in health or fitness

adjective - (comparative of `good') superior to another (of the same class or set or kind) in excellence or quality or desirability or suitability; more highly skilled than another

adjective - more than half