Having the ability to recover from mental illness, trauma, etc.; having resilience.
Having the ability to absorb energy when deformed.
Returning quickly to original shape after force is applied; elastic.
Returning quickly to normal after damaging events or conditions.
Evincing strength and health; strong; (often, especially) both large and healthy.
Sensible (of intellect etc.); straightforward, not given to or confused by uncertainty or subtlety.
Designed or evolved in such a way as to be resistant to total failure despite partial damage.
Not greatly influenced by errors in assumptions about the distribution of sample errors.
Resistant or impervious to failure regardless of user input or unexpected conditions.
Requiring strength or vigor.
Of an individual or skeletal element: strongly built; muscular; not gracile.
Violent; rough; rude.