I. verb
Synonyms: benefit , advantage, profit, serve, work (for)
Related Word: answer, fill, fulfill, meet, satisfy
Contrasted words: damage, harm, hurt, injure
II. noun
Synonyms: use 3, account, advantage, applicability, appropriateness, fitness, relevance, service, serviceability, usefulness
Related Word: interest; appositeness, suitability
Contrasted words: inappropriateness, unsuitableness