remarking

attentive aware certain cognizant informed keen mindful responsive sensible sure vigilant watchful

able to recognize acquainted aesthetic alive to apperceptive apprised assured au courant conversant discerning hep to in on in right mind knowing noticing noting observing on to perceiving percipient recognizing seeing sensitive to sentient supraliminal understanding wise to with it witting

careless heedless ignorant inattentive unaware uncertain unconfident uninformed unsure

indifferent unconscious unintentional unresponsive unstudied

attributing citing hinting implying indicating mentioning quoting suggesting

bringing up touching on