Capable or being adapted or molded in some way.
Capable of being flexed or bent without breaking; able to be turned or twisted without breaking.
Willing or prone to give way to the influence of others; not invincibly rigid or obstinate.
Something that is flexible.
Capable of being shaped; malleable.
Easy to deal with or manage
Capable of being easily led, taught, or managed.
Sufficiently operationalizable or useful to allow a mathematical calculation to proceed toward a solution.
Algorithmically solvable fast enough to be practically relevant, typically in polynomial time.