brain drain Synonyms

emigration lack of ideas lack of thoughts mental toil academic paucity academic shortage brain fatigue brain fogged brain tiredness brain-crushing cerebral absence cerebral effort cerebral fatigue cerebral haze cerebral overload cerebral struggle feel fat-headed exodus of skilled labor brain fog brain freeze human capital flight departure of educated people departure of professionals emigration of skilled people departure of scientists emigration of professionals emigration of scientists departure of researchers migration of professionals outflow of professionals outflow of talent crushing mind educated shortage cerebral weariness