idioms

    loosen the purse strings (to be less strict about spending money) You shouldn’t expect me to loosen the purse strings on everything. If you want to live in luxury, you have to loosen the purse strings. envocabulary.com

  hold the purse strings (to be in charge of spending) It’s the general manager who holds purse strings in this company. Do you hold the purse strings in your family? I’m not the one who controls the purse strings around here. also, control the purse strings.   envocabulary.com

  quick off the mark (fast to act or react to a situation) The firefighters were quick off the mark, extinguishing the flames. You have to be quick off the mark if you want to get promoted here. envocabulary.com  

  quick fix (a quick solution, especially one that is temporary) If you want to lose weight, exercise is usually the best quick fix. There is no quick fix to deal with global warming. I’m trying to figure out a quick fix so that we can deal with it when …

  vested interest (a strong personal interest in something because you will benefit from it) Mike has a vested interest in your promotion, as he hopes to get your job. Both countries have a vested interest in signing the trade agreements.   envocabulary.com