Synonyms of stand in

stand in 1 of 2

verb

as in to substitute

to serve as a replacement usually for a time only

she will be standing in for the regular teacher for a week

Synonyms & Similar Words

• substitute
• fill in
• step in
• take over
• cover
• spell
• sub
• pinch-hit
• double (as)
• relieve
• understudy

stand-in

2 of 2

noun

ˈstand-ˌin 

as in substitute

a person or thing that takes the place of another

hired him at the last minute as a stand-in for the person who quit

Synonyms & Similar Words

• substitute
• replacement
• surrogate
• backup
• assistant
• sub
• relief
• fill-in
• proxy
• reserve
• cover
• pinch hitter
• deputy
• designated hitter
• alternate
• locum tenens
• delegate
• makeshift
• representative
• agent
• second
• stopgap
• apology
• understudy
• successor
• attorney
• factor
• commissary
• assignee
• envoy
• rep
• procurator
• reliever
• superseder

Example Sentences

Recent Examples of stand in

Verb

And to do that, the Brockmans understood that AI leaders needed to win over the policymakers that, in their view, could stand in the way of AGI. — Julia Black, Vanity Fair, 2 Nov. 2026

In the Standard Model of particle physics, the electron has a sibling called the muon that can stand in for it. — George Musser, Quanta Magazine, 2 Nov. 2026

Noun

More comparisons show up in an Allrecipes roundup of Aldi copycats, which flags Clancy’s Original Potato Chips as an alternative to Lay’s and Choceur Peanut Butter Cups as a stand-in for Reese’s. — Ashley Lynch, Charlotte Observer, 23 Oct. 2026

Rogers makes for a wickedly shrewd Ericka, a new student from Ohio and our Cady Heron stand-in. — Thomas Floyd, Washington Post, 23 Oct. 2026