adj.: all there, level-headed, able to judge well, sensible, calm, lucid or sane
Thesaurus Group
meet, valid, appropriate, decent, no Violation of, keeping to the rules, central, Province commiserative, xingshide, fitting in well with people's needs or plans, calm, cool, instrumental, decent, apt, Be difficult of Be sore about of, not easily troubled or worried, impartial, fair, sensible, Bujia suppositive, matter-of-fact, impartial, neutral, practicable, useful, profitable, applicative unbalance green, having a healthy mind