Beatable
Beatable refers to someone or something that is beaten, or can be beaten. For example, beatable musical instruments such as drums, or any beatable object such as metal, carpet, blanket, etc. Someone is beatable, means one can be defeated in games, competition, election, commercial venture etc. A problem is beatable, means one can overcome it. A record or score is beatable, means one can break it by doing better. Someone is beatable, means one can succeed in getting ahead of that person.