If you are trying to find synonyms for the phrase "wast contiguous to", there are several options you can consider. Alternatives for "wast" include words such as "was," "had been," or "had become." Additionally, you can find alternatives for "contiguous" like "adjacent," "adjoining," or "touching." By using these synonyms, you can make your writing more varied and dynamic. Depending on the context and tone of your work, different synonyms might be more appropriate or effective. Be sure to choose the synonyms carefully to ensure they accurately capture the meaning you intend to convey.