の同義語 acts as substitute

holds the fort deputises deputizes fills in stands in takes over acts as deputy acts as stand-in does duty sits in substitutes does a locum minds things pinch-hits takes charge understudies attends to things looks after things steps into the breach takes care of things takes somebody's place subs takes the place of relieves covers replaces doubles acts temps acts as locum acts as understudy takes over from alternates does somebody's work provides cover does the work of acts in place of fills someone's shoes fills someone's boots steps in stands in for fills in for substitutes for covers for acts for doubles for deputizes for spells subs for serves in one's stead pinch-hits for backs up represents displaces supersedes proxies acts as deputy for acts as stand-in for swaps places with does temporary work stands for fills one's position holds the fort for sits in for answers for takes another's place acts as a substitute speaks on behalf of acts on behalf of acts as locum tenens steps into someone's boots does the honors steps into someone's shoes succeeds acts as locum for pinch hits for fronts for stands in lieu of acts as a substitute for does duty for acts as substitute for does a locum for takes the rap for makes good commutes switches supplies supplants goes as changes swaps

acts as substitute for acts as though acts as understudy acts as waiter acts as waitress acts badly acts as stand-in for acts as stand-in acts as spokeswoman for acts as spokesperson for acts as spokesman for acts as peacemaker