No, it's an adverb.
Peer
seek?
gaze
To take careful thought or think carefully about; to ponder. to ponder or meditate on usually intently intransitive verb : to meditate deeply or intently <cogitating on her career plans>
The spelling "stere" is an old term for a cubic meter.The word sought is likely one of these:steer - (noun, verb) a bovine animal, or to manuever a vehiclestare - (verb, noun) to look intently, or an intent look
Peered is a verb. It's the past tense of peer.
The verb to stare drops the ending E to form staring (intently watching).
The verb "look" does not have any adverb forms, although some synonyms do, such as the adverbs "observationally" or "visually."
To take careful thought or think carefully about; to ponder. to ponder or meditate on usually intently intransitive verb : to meditate deeply or intently <cogitating on her career plans>
i was working on answering this question intently.
The word "intently", an adverb, can be used in sentences such as: "They listened intently to Dr. Who through his entire class", or "She was studying so intently in her room, she didn't notice her mother walking in".
I watched intently to see if this answer earns me a trust point.