Astute

• (a.) Critically discerning; sagacious; shrewd; subtle; crafty.
Found on http://thinkexist.com/dictionary/meaning/astute/

astute

sharp adjective marked by practical hardheaded intelligence; `a smart businessman`; `an astute tenant always reads the small print in a lease`; `he was too shrewd to go along with them on a road that could lead only to their overthrow`
Found on https://www.encyclo.co.uk/local/20974

Astute

As·tute' adjective [ Latin astutus , from astus craft, cunning; perhaps cognate with English acute .] Critically discerning; sagacious; shrewd; subtle; crafty. Syn. -- Keen; eagle-eyed; penetrating; skilled; discriminating; cunning; sagacious; subtle; wily; crafty.
Found on http://www.encyclo.co.uk/webster/A/137

astute

clever quick at seeing to get an advantage 
Found on http://www.graduateshotline.com/list.html

astute

marked by practical hardheaded intelligence
Found on https://www.vocabulary.com/lists/844476

Astute

The Astute was a British A Class submarine of 1120 tons displacement launched in 1945 for service in the Pacific. The Astute was powered by diesel engines and electric motors providing a top speed of 19 knots surfaced and 8 knots submerged. She carried a complement of 60 and was armed with one 4 inch dual-purpose gun; one 20 mm anti-aircraft gun; t...
Found on http://www.probertencyclopaedia.com/browse/RAA.HTM

astute

[adj] - marked by practical hardheaded intelligence
Found on http://www.webdictionary.co.uk/definition.php?query=astute
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