Synonyms of the word

vacuous

• adj. Lacking meaningful content.
• adj. Showing a lack of thought or intelligence; vacant.

asinine

• adj. Failing to exercise intelligence or judgment; ridiculously below average rationality.
• adj. Of, pertaining to, or characteristic of donkeys.

blank

• adj. (archaic) White or pale; without colour.
• adj. Free from writing, printing, or marks; having an empty space to be filled in.
• adj. (sports) Scoreless; without any goals or points.
• adj. (figuratively) Lacking characteristics which give variety; uniform.
• adj. Absolute; downright; sheer.
• adj. Without expression.
• adj. Utterly confounded or discomfited.
• adj. Empty; void; without result; fruitless.
• adj. Devoid of thoughts, memory, or inspiration.
• adj. (military) Ammunition with propellant but without bullets; unbulleted. (used for training).
• n. A cartridge that is designed to simulate the noise and smoke of real gunfire without actually firing a…
• n. An physical empty space; a void, for example on a paper.
• n. An empty space in one's memory; a forgotten item or memory.
• n. A space to be filled in on a form or template.
• n. A paper without marks or characters, or with space left for writing; a ballot, form, contract, etc. that…
• n. A lot by which nothing is gained; a ticket in a lottery on which no prize is indicated.
• n. (archaic, historical) A kind of base silver money, first coined in England by Henry V., and worth about…
• n. (archaic, historical) a French coin of the seventeenth century, worth about 4 pence.
• n. (engineering) A piece of metal prepared to be made into something by a further operation, such as a coin,…
• n. (dominoes) A domino without spots.
• n. The space character; the character resulting from pressing the space-bar on a keyboard.
• n. The point aimed at in a target, marked with a white spot.
• n. (figuratively) The object to which anything is directed or aimed.
• n. Aim; shot; range.
• n. (chemistry) A sample for a control experiment that does not contain any of the analyte of interest, in…
• v. (transitive) To make void; to erase.
• v. (transitive, slang) To ignore.
• v. (transitive) To prevent from scoring, for example in a sporting event.
• v. (intransitive) To become blank.
• v. (intransitive, idiomatic) To be temporarily unable to remember.

empty

• adj. Devoid of content; containing nothing or nobody; vacant.
• adj. (computing, programming) Containing no elements (as of a string or array), opposed to being null (having…
• adj. (obsolete) Free; clear; devoid; often with of.
• adj. Having nothing to carry, emptyhanded; unburdened.
• adj. Destitute of effect, sincerity, or sense; said of language.
• adj. Unable to satisfy; hollow; vain.
• adj. Destitute of reality, or real existence; unsubstantial.
• adj. (obsolete) Producing nothing; unfruitful; said of a plant or tree.
• adj. Destitute of, or lacking, sense, knowledge, or courtesy.
• v. (transitive, ergative) To make empty; to void; to remove the contents of.
• v. (intransitive) Of a river, duct, etc: to drain or flow toward an ultimate destination.
• n. A container, especially a bottle, whose contents have been used up, leaving it empty.

fatuous

• adj. Obnoxiously stupid, vacantly silly, content in one's foolishness.

foolish

• adj. (of a person, an action, etc.) Lacking good sense or judgement; unwise.
• adj. Resembling or characteristic of a fool.

hollow

• n. A small valley between mountains.
• n. A sunken area or unfilled space in something solid; a cavity, natural or artificial.
• n. (US) A sunken area.
• n. (figuratively) A feeling of emptiness.
• v. (transitive) to make a hole in something; to excavate.
• adj. (of something solid) Having an empty space or cavity inside.
• adj. (of a sound) Distant, eerie; echoing, reverberating, as if in a hollow space; dull, muffled; often low-pitched.
• adj. (figuratively) Without substance; having no real or significant worth; meaningless.
• adj. (figuratively) Insincere, devoid of validity; specious.
• adj. concave; gaunt; sunken.
• adj. (gymnastics) pertaining to hollow body position.
• adv. (colloquial) Completely, as part of the phrase beat hollow or beat all hollow.
• v. To urge or call by shouting; to hollo.
• interj. Alternative form of hollo.

inane

• adj. Lacking sense or meaning (often to the point of boredom or annoyance).
• adj. Purposeless; pointless.
• n. That which is void or empty.

incommunicative

• adj. Uncommunicative.

meaningless

• adj. Lacking meaning.
• adj. Insignificant; not worthy of importance.

mindless

• adj. Showing a lack of forethought or sense.
• adj. Having no sensible meaning or purpose.
• adj. Heedless.
• adj. (of a thing done) Overly repetitive and unchallenging.
• adj. Lacking a mind.

nonmeaningful

• adj. Not meaningful.

uncommunicative

• adj. Tending not to communicate; not communicating.