There are several synonyms for the word "abideable" that convey a similar meaning. One alternative term is "endurable", which implies the ability to withstand or tolerate something over time. Another synonym is "tolerable", suggesting a level of acceptability or bearability. Additionally, the word "sustainable" serves as a synonym for "abideable", implying an ability to be maintained or continued without causing harm or damage. Furthermore, the word "survivable" can be used interchangeably with "abideable", emphasizing the capacity to endure or survive under challenging circumstances. Overall, these synonyms encapsulate the notion of being able to persist or withstand in various contexts.