- adjustable25
- castable15
- constable17
- contestable19
- contrastable20
- detestable15
- forecastable22
- gustable15
- harvestable21
- incontestable22
- instable13
- investable19
- listable13
- metastable17
- nestable13
- readjustable27
- rustable13
- stable10
- tastable12
- testable12
- thermostable21
- trustable14
- unstable14
- untestable16
- wastable15