Exact Match:
- Observant
- paying close attention especially to details
- quick to notice; showing quick and keen perception
Synonyms:
- Argus-eyed,
- active,
- advertent,
- agog,
- alert,
- all ears,
- all eyes,
- assiduous,
- attentive,
- aux aguets,
- awake,
- aware,
- careful,
- compliant,
- concentrated,
- conforming,
- conscientious,
- conscious,
- constant,
- custodial,
- deferential,
- devoted,
- devout,
- diligent,
- duteous,
- dutiful,
- eagle-eyed,
- earnest,
- ethical,
- faithful,
- finical,
- finicking,
- finicky,
- guarded,
- hawk-eyed,
- heedful,
- intense,
- intent,
- intentive,
- keen,
- keen-eyed,
- lidless,
- loyal,
- meticulous,
- mindful,
- moral,
- nice,
- niggling,
- obedient,
- observing,
- on guard,
- on the ball,
- on the job,
- on the lookout,
- on the watch,
- open-eared,
- open-eyed,
- openmouthed,
- perceptive,
- practicing,
- prudent,
- punctilious,
- punctual,
- regardful,
- respectful,
- scrupulous,
- sharp,
- sharp-eyed,
- shrewd,
- sleepless,
- thoughtful,
- true,
- vigilant,
- wary,
- watchful,
- wide awake,
- with open eyes