The AI-powered English dictionary
comparative astuter, superlative astutest
Quickly and critically discerning. examples
Shrewd or crafty. quotations examples
The best headteachers are like submarine captains – cool-headed, astute decision-makers – who trust their colleagues and surroundings to indicate where their ship is headed.
23 September 2014, A teacher, “Choosing a primary school: a teacher's guide for parents”, in The Guardian