Related Clues:

• Less clear
• Not as bright
• Harder to follow, as prose
• More compact
• More thickheaded
• Less likely to be in Mensa
• Not so smart
• Less bright
• Slower mentally
• More tightly packed
• Slower picking up things
• Like fruitcake, vis-à-vis angelfood cake
• More concentrated
• More closely populated
• Thicker