renable
/ˈrɛnəbl/(also runnable) English regional in later use. Now rare
adjective
English regional ( Lincolnshire ). Of an action, task, etc.: flowing smoothly; easily performed.
Origin
Middle English (in an earlier sense). From Anglo-Norman renable, reinable, reignable, reinnable, Anglo-Norman and Old French rainable, reidnable, rednable, variants of resnable, raisnable, etc. reasonable. The tendency for semantic narrowing in later use probably results from folk-etymological association with ren, variant of run.