Explore "argument": its Latin roots meaning "to make clear," its definitions as a reasoned case or a dispute, and its varied uses in debate, logic, and everyday conversation.

Explore "math/maths": its Ancient Greek roots defining knowledge and study. This entry covers meanings (academic field, calculations), diverse examples, and common idioms for this fundamental discipline.

Discover the art of logical reasoning by understanding its opposite: "non sequitur." Learn to spot illogical arguments and strengthen your critical thinking skills.

Unpack the meaning of coherent! Learn the Latin root, how it evolved from "sticking together" physically to connecting thoughts logically, and find examples of use in formal writing.