according to or agreeing with the principles of logic

a logical inference.

reasoning in accordance with the principles of logic, as a person or the mind

logical thinking.

reasonable; to be expected

War was the logical consequence of such threats.

of or pertaining to logic.

adjective

illogical , improbable , irrational , unlikely , unreasonable

adjective

analytic , analytical , clear , cogent , coherent , commonsensical , compelling , congruent , consequent , consistent , convincing , deducible , discerning , discriminating , extensional , fair , germane , holding together , holding water , inferential , intelligent , judicious , juridicious , justifiable , kosher * , legit , legitimate , lucid , most likely , necessary , obvious , perceptive , perspicuous , pertinent , plausible , rational , relevant , sensible , sound , subtle , telling , valid , well-organized , wise , reasonable , ratiocinative