Logical

1.

(Of or according to logic correctly reasoned, according to the principles of logic, expected because of what had gone before, using correct reasoning) ដែលសមហេតុសមផល, សម, ដែលទំនង
Example: It is logical to look for a fire if you smell smoke.
Example: It's logical to assume that you will annoy someone if you insult.

1.

According to the rules of logic; as, a logical argument or inference; the reasoning is logical.

2.

Skilled in logic; versed in the art of thinking and reasoning; as, he is a logical thinker.

3.

Of or pertaining to logic; used in logic; as, logical subtilties.

1.

cogent, coherent, conclusive, convincing, effective, efficacious, powerful, probable, rational, sound, strong, telling, valid, weighty

1.

counterfeit, null, spurious, void, weak