1. Not mentally confused; able to think clearly and act intelligently
   - clear-thinking

See also: clear, unclouded

Antonym: confused

• hot-button issue
• hot-fudge sauce
• hot-rock penstemon
• hot-rod
• hot-tempered
• hot-water bag
• hot-water bottle
• hot-water heater
• hot-water tank
• hot-wire
• hot-work
• hot-work steel
• hotbed
• hotbox
• hotcake
• hotchpotch
• hotdesk
• hotdesking
• hotdog
• sharp-tongued
• sharp-toothed
• sharp-witted
• sharp-worded
• sharpen
• sharpened