detection identification recognition perception awareness discernment observation notings sight smellings tastings diagnosis acknowledgement differentiation concession recognizance avowals understanding realisation apperception knowledge consciousness sensibilities appreciation admission apprehensions recognisances realization assimilations notices acceptance confession discovery cognizances allowances acknowledgment examinations inspection monitoring reviews scrutiny study surveys consideration surveillance watchings investigation attentions observance viewings cognition contemplation perusal regard surveying heedfulness overlooks probes supervision views