astute

astute has 2 senses in the JumbleFix dictionary. Letters: 6.

Definitions

• a.. Critically discerning; sagacious; shrewd; subtle; crafty.
• a.. 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"