1) Achievable 2) Capable of being attained 3) Doable 4) Feasible 5) Getable 6) Gettable 7) Possible 8) Possible, accessible 9) Practicable 10) Reachable 11) Realistic 12) Realizable 13) Viable 14) Within reach 1) Achievable 2) Getable 3) Gettable 4) Possible 
• (a.) Capable of being attained or reached by efforts of the mind or body; capable of being compassed or accomplished by efforts directed to the object. • (a.) Obtainable.
At·tain'a·ble adjective 1. Capable of being attained or reached by efforts of the mind or body; capable of being compassed or accomplished by efforts directed to the object. « The highest pitch of perfection attainable in this life. Addison. » 2. Obtainabl...
[adj] - capable of being attained or accomplished
come-at-able adjective capable of being attained or accomplished; `choose an attainable goal`; `art is not something that is come-at-able by dint of study`
capable of being attained.