Keen and Proactive

Keen adjective - Able to sense slight impressions or differences.

Proactive and keen are semantically related. In some cases you can use "Proactive" instead an adjective "Keen".

Nearby Words: keenness, keenly

Proactive adjective - (of a policy or person or action) controlling a situation by causing something to happen rather than waiting to respond to it after it happens.

Keen and proactive are semantically related. Sometimes you can use "Keen" instead an adjective "Proactive".