reasoning

(noun) thinking that is coherent and logical. Synonyms: logical thinking, abstract thought.

(verb) decide by reasoning; draw or come to a conclusion. Synonyms: reason, reason out, conclude. Example: "We reasoned that it was cheaper to rent than to buy a house."

(verb) present reasons and arguments. Synonyms: argue, reason.

(verb) think logically. Synonyms: reason. Example: "The children must learn to reason."

(adj) endowed with the capacity to reason. Synonyms: intelligent, reasoning(prenominal), thinking(prenominal).