lev·el·head·ed 
/ˌlɛvəlˈhɛdəd/ adjective
/ˌlɛvəlˈhɛdəd/ adjective [more levelheaded; most levelheaded] : having or showing an ability to think clearly and to make good decisions
▪ She is levelheaded about her chances for success as an actress. ▪ a levelheaded assessment of the problem
▪ She is levelheaded about her chances for success as an actress. ▪ a levelheaded assessment of the problem
— lev·el·head·ed·ness noun [noncount]
