Answer:

noters

AnswerCrossword Clue
NOTERSRemarkers
NOTERSMemo makers
NOTERSObservant folks?
NOTERSObservant types
NOTERSObservant people
NOTERSThey're paying attention
NOTERSObservant ones
NOTERSSharp-eyed ones
NOTERSThey're observant
NOTERSTakers of memos.
NOTERSObservers.
NOTERSObservers
NOTERSDiarists
NOTERSObservant people, say
NOTERSThey make memoranda
NOTERSObservant folks