acuity /ə-kūˈi-ti/

Sharpness (eg of mind, vision, etc)

• strikes a chord
• strike sail
• strikes home
• strike-slip fault
• strike-slip faults
• strikes off
• strike the beam
• strike the flag
• strike the right note
• strike through
• strike up
• strike while the iron is hot
• strike zone
• strike zones
• striking
• striking a chord
• striking circle
• striking circles
• striking home
• strikingly
• strikingness
• strikingnesses
• striking off
• striking price
• striking prices