The phrase "up-and-over" can be used to describe a range of movements, often implying an obstacle being navigated. Synonyms include "climb-over," "scale," "ascend," "surmount," "beat," "overcome," and "conquer." "Climb-over" and "scale" often refer to physically climbing up and over an obstacle, while "ascend" implies a more gradual climb upwards. "Surmount" and "overcome" both suggest a sense of triumph over a difficulty or obstacle. "Beat" can be used in a similar context, but with a greater emphasis on competing against an adversary. "Conquer" implies a sense of control or mastery over the obstacle or situation.