observed (part of speech: verb)
saw (part of speech: verb)
- He gazed up at me again. - "The Turn of the Screw", Henry James.
- For a long moment they gazed at each other. - "Amabel Channice", Anne Douglas Sedgwick.
- And all these also went by and stayed not, though the most of them gazed on Birdalone hard enough. - "The Water of the Wondrous Isles", William Morris.