INVALIDATE Synonyms

• declare invalid

• show to be invalid

• make ineffective by counterbalancing the effect of

• the state of nonexistence

• an empty area or space

• lacking any legal or binding force

• containing nothing

• declare invalid

• clear (a room, house, place) of occupants or empty or clear (a place or receptacle) of something

• take away the legal force of or render ineffective

• excrete or discharge from the body

• declare invalid

• cancel officially

• a notation cancelling a previous sharp or flat

• postpone indefinitely or annul something that was scheduled

• make up for

• declare null and void; make ineffective

• remove or make invisible

• make invalid for use

• put down by force or intimidation

• declare invalid

• be in contradiction with

• deny the truth of

• be resistant to

• prove negative; show to be false

• table consisting of a horizontal surface over which business is transacted

• game equipment (as a piece of wood, plastic, or ivory) used for keeping a count or reserving a space in various card or board games

• a calculator that keeps a record of the number of times something happens

• a piece of furniture that stands at the side of a dining room; has shelves and drawers

• a person who counts things

• a quick reply to a question or remark (especially a witty or critical one)

• (computer science) a register whose contents go through a regular series of states (usually states indicating consecutive integers)

• a piece of leather forming the back of a shoe or boot

• a return punch (especially by a boxer)

• in the opposite direction

• indicating opposition or resistance

• speak in response

• act in advance of; deal with ahead of time

• destroy completely

• ruin or destroy

• eat up completely, as with great appetite

• defeat soundly and humiliatingly

• bar from attention or consideration

• cease to consider; put out of judicial consideration

• stop associating with

• terminate the employment of; discharge from an office or position

• end one's encounter with somebody by causing or permitting the person to leave

• declare void

• prove to be false

• be in contradiction with

• deny the truth of

• prove negative; show to be false

• make ineffective by counterbalancing the effect of

• the termination of a ruler or institution (especially by force)

• the act of disturbing the mind or body

• cause the downfall of; of rulers

• rule against

• overthrow by argument, evidence, or proof

• prove to be false or incorrect

• of the transmission gear causing backward movement in a motor vehicle

• a relation of direct opposition

• the gears by which the motion of a machine can be reversed

• an unfortunate happening that hinders or impedes; something that is thwarting or frustrating

• the side of a coin or medal that does not bear the principal design

• (American football) a running play in which a back running in one direction hands the ball to a back running in the opposite direction

• turning in the opposite direction

• directed or moving toward the rear

• reversed (turned backward) in order or nature or effect

• change to the contrary

• turn inside out or upside down

• rule against

• cancel officially

• reverse the position, order, relation, or condition of

• the mistake of not following suit when able to do so

• fail to follow suit when able and required to do so

• cancel officially

• corrupt morally or by intemperance or sensuality

• make imperfect

• take away the legal force of or render ineffective

• stay clear from; keep away from; keep out of the way of someone or something

• prevent the occurrence of; prevent from happening; to protect from or to keep away anything undesirable; to ward off

• refrain from doing something

• refrain from certain foods or beverages

• declare invalid