Observant and Studious

Observant adjective - Paying close attention usually for the purpose of anticipating approaching danger or opportunity.

Studious and observant are semantically related. In some cases you can use "Studious" instead an adjective "Observant".

Nearby Words: observation, observance, observable, observing, observer

Studious adjective - Characterized by diligent study and fondness for reading.

Observant and studious are semantically related. Sometimes you can use "Observant" instead an adjective "Studious".

Nearby Words: studiously, studio