trac ‧ ta ‧ ble /ˈtræktəb ə l/ BrE AmE adjective formal
[ Date: 1400-1500 ; Language: Latin ; Origin: tractabilis , from tractare 'to draw out, handle, treat' , from trahere 'to pull' ]
easy to control or deal with OPP intractable :
The issues have proved to be less tractable than expected.
—tractability /ˌtræktəˈbɪləti, ˌtræktəˈbɪlɪti/ noun [uncountable]