RETARDANTS Antonyms

• a movement forward

• a change for the better; progress in development

• a tentative suggestion designed to elicit the reactions of others

• the act of moving forward (as toward a goal)

• an amount paid before it is earned

• increase in price or value

• being ahead of time or need

• situated ahead or going before

• move forward, also in the metaphorical sense

• bring forward for consideration or acceptance

• increase or raise

• contribute to the progress or growth of

• cause to move forward

• obtain advantages, such as points, etc.

• develop in a positive way

• develop further

• give a promotion to or assign to a higher position

• pay in advance

• move forward

• rise in rate or price

• speed up the progress of; facilitate

• process fast and efficiently

• act as a stimulant

• cause to do; cause to act in a specified manner

• stir the feelings, emotions, or peace of

• cause to be alert and energetic

• cause to occur rapidly

• stir feelings in

• provide the needed stimulus for

• Any substance that can bond, mix, or disturb another substance and cause an increase in the speed of a natural or artificial chemical process.

• A substance that accelerates the development of a fire; especially some petroleum product used to spread an act of arson

• A substance used to catalyze the vulcanization of rubber

• (metaphoric) Something that speeds up a process or speeds up the uptake of something.

• a person who backs a politician or a team etc.

• someone who is an active supporter and advocate

• a thief who steals goods that are in a store

• an amplifier for restoring the strength of a transmitted signal

• the first stage of a multistage rocket

• an additional dose that makes sure the first dose was effective

• (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected

• something that causes an important event to happen

• someone who makes progress easier

• Something that impels; a stimulating factor.

• A force, either internal or external, that impels; an impulse.

• The force or energy associated with a moving body; a stimulus.

• An activity in response to a stimulus.

• a verbalization that encourages you to attempt something

• any sharply pointed projection

• tubular extension at the base of the corolla in some flowers

• a sharp prod fixed to a rider's heel and used to urge a horse onward

• a railway line connected to a trunk line

• incite or stimulate

• give heart or courage to

• strike with a spur

• goad with spurs

• equip with spurs