UPGRADERS Synonyms

• electronic equipment that increases strength of signals passing through it

• 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

• lifting device consisting of a platform or cage that is raised and lowered mechanically in a vertical shaft in order to move people from one floor to another in a building

• the airfoil on the tailplane of an aircraft that makes it ascend or descend

• an improvement that makes something more agreeable

• a clause in a contract that provides for an increase or a decrease in wages or prices or benefits etc. depending on certain conditions (as a change in the cost of living index)

• a stairway whose steps move continuously on a circulating belt

• someone devoted to the promotion of human welfare and to social reforms

• a component that is added to something to improve it

• someone who is an active supporter and advocate

• a sponsor who books and stages public entertainments

• a mechanical device that rotates to push against air or water

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

• someone who supports or champions something

• a person who contributes to the fulfillment of a need or furtherance of an effort or purpose

• a band (usually elastic) worn around the leg to hold up a stocking (or around the arm to hold up a sleeve)

• a support for the genitals worn by men engaging in strenuous exercise