Synonyms of the word

brainpower

• n. Mental ability; intelligence.
• n. Intelligent people considered as a group.

brain

• n. The control center of the central nervous system of an animal located in the skull which is responsible…
• n. (informal) An intelligent person.
• n. (in the plural) Intellect.
• n. By analogy with a human brain, the part of a machine or computer that performs calculations.
• n. (slang, vulgar) oral sex.
• v. (transitive) To dash out the brains of; to kill by smashing the skull.
• v. (transitive, slang) To strike (someone) on the head.
• v. (transitive, figuratively) To destroy; to put an end to.
• v. (transitive) To conceive in the mind; to understand.

intelligence

• n. (uncountable) Capacity of mind, especially to understand principles, truths, facts or meanings, acquire…
• n. (countable) An entity that has such capacities.
• n. (uncountable) Information, usually secret, about the enemy or about hostile activities.
• n. (countable) A political or military department, agency or unit designed to gather information, usually…
• n. (dated) Acquaintance; intercourse; familiarity.

mentality

• n. A mindset; a way of thinking.

wit

• n. (now usually in the plural) Sanity.
• n. (obsolete usually in the plural) The senses.
• n. Intellectual ability; faculty of thinking, reasoning.
• n. The ability to think quickly; mental cleverness, especially under short time constraints.
• n. Intelligence; common sense.
• n. Humour, especially when clever or quick.
• n. A person who tells funny anecdotes or jokes; someone witty.
• v. (transitive, intransitive, chiefly archaic) Know, be aware of (constructed with of when used intransitively).
• prep. (Southern US) Alternative spelling of with.