bet - gamble, risk, be rash, venture⏎
concession - compromise, trade, exchange, reduction in price, movement⏎
backup - copy, help, extra, contingency⏎
authorise - allow, permit, grant, authorize⏎
demonstration - explanation, proof⏎
acquire - obtain, buy, gain, procure, get, take over⏎
adjust - change, alter, rectify, amend, modify, make more suitable⏎
boost - increase, improve, strengthen, augment⏎
control - restrict, limit, manage, power, influence restrain rule over⏎
component - part of a whole, factor, element, feature, piece item⏎