Reliability in withstanding pressure, force, or stress
They are frugal, sober, industrious and intelligent, and their sturdiness of character has enabled them to preserve their nationality and religion under the sorest trials.
What you do need to look for is sturdiness.
If you've found a pair of hiking boots you like, take the top of one of the boots and bend it over to test for sturdiness.
There are a few parts of the violin that you need to be familiar with so you can determine the quality and sturdiness of each part.
British colonial style combines the elegance of British design with the sturdiness necessary for tropical climates.