General Observation:
* Gaze: This implies a sustained, focused look, often with a sense of intensity.
* Scrutinize: This suggests a careful and detailed examination, often with the intent to find something specific.
* Inspect: Similar to scrutinize, but may also imply a more formal or professional examination.
* Study: This emphasizes a prolonged and deliberate observation, often for learning or understanding.
Intense Focus:
* Stare: This is the most direct synonym for "looking closely like staring," implying a fixed and unblinking gaze.
* Gawk: This suggests a wide-eyed, unfocused look, often with a sense of amazement or amusement.
* Peer: This implies looking intently, often with difficulty, such as trying to see something that is hard to see.
* Fixate: This suggests a strong and unwavering focus, often with a sense of obsession.
Other options:
* Contemplate: This implies a thoughtful and introspective look, often with a sense of pondering or reflection.
* Observe: This is a neutral term that suggests simply watching something, without necessarily focusing intensely.
The best word to use will depend on the specific situation and the emotions or intentions you want to convey.