tractable

adjective

• (of people) Capable of being easily led, taught, or managed.
• (of a problem) Easy to deal with or manage
• Capable of being shaped; malleable.
• Capable of being handled or touched.
• Sufficiently operationalizable or useful to allow a mathematical calculation to proceed toward a solution.
• Of a decision problem, algorithmically solvable fast enough to be practically relevant, typically in polynomial time.