English dictionary
observing
Definitions, examples, synonyms and antonyms from WordNet 3.0.
adjective
-
Giving particular attention; habitually attentive to what passes; as, an <i>observing</i> person; an <i>observing</i> mind.
Source: webster1913
adjective satellite
-
quick to notice; showing quick and keen perception
Synonyms observantSource: WordNet 3.0