logical

adjective

1. 1

   marked by an orderly, logical, and aesthetically consistent relation of parts

   a coherent argument

2. 2

   capable of or reflecting the capability for correct and valid reasoning

   a logical mind

3. 3

   capable of thinking and expressing yourself in a clear and consistent manner

   a lucid thinker

   she was more coherent than she had been just after the accident

4. 4

   based on known statements or events or conditions

   rain was a logical expectation, given the time of year