Related Clues:

• Thought things over
• Studied carefully (with ''over'')
• Studied
• Studied, with "over"
• Studied, with ''over''
• Read closely (over)
• Scrutinized, with "over "
• Read intently, with "over"
• Like human skin
• Was reflective
• Zeroed in
• Scrutinized, with ''over''
• Meditated (on)
• Concentrated on, with "over"
• Ruminated