Checking out
Else clues• Appraising
• Casting a glance at
• Checking (someone) out
• Checking out, in a way (Var.)
• Checking over visually (Var.)
• Examining
• Fixated on, perhaps
• Fixing one's sights on
• Gawking at
• Giving a gander
• Giving a once-over
• Giving a once-over (Var.)
• Giving the once over
• Keeping watch on
• Looking at
• Looking at lustfully, perhaps
• Looking into
• Looking up and down
• Not losing track of
• Observing
• Observing carefully
• Ogler's pastime
• Ogling
• On the watch
• Reading a picture book
• Showing an interest in
• Sizing up
• Surveying
• Taking a gander
• Taking a gander at
• Taking in
• Taking notice
• Visibly fixated on
• Watching
• Watching closely
• Watching intently
• Watching narrowly