Synonyms of substitute

substitute 1 of 3

noun

ˈsəb-stə-ˌtüt 

as in replacement

a person or thing that takes the place of another

you'll be getting a substitute until your regular teacher is feeling better

if you like, you can use nuts as a substitute for coconut in that recipe

Synonyms & Similar Words

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

substitute

2 of 3

adjective

1

as in synthetic

being such in appearance only and made with or manufactured from usually cheaper materials

substitute wools that supposedly have the look and feel of cashmere

Synonyms & Similar Words

• synthetic
• faux
• artificial
• simulated
• fake
• imitation
• dummy
• false
• mock
• imitative
• mimic
• manufactured
• ersatz
• pretend
• designer
• counterfeit
• factitious
• bogus
• sham
• process
• man-made
• deceptive
• engineered
• manipulated
• cultured
• forged
• fabricated
• adulterated
• pseudo
• concocted
• unauthentic
• misleading
• doctored
• fraudulent
• juggled
• phony
• feigned
• tampered (with)
• fudged
• affected
• pinchbeck
• spurious
• brummagem

Antonyms & Near Antonyms

• real
• natural
• genuine
• legitimate
• true
• valuable
• authentic
• bona fide
• pure
• quality
• premium
• unadulterated

2

as in alternative

taking the place of one that came before

had to find substitute transportation during the bus strike

Synonyms & Similar Words

• alternative
• new
• alternate
• makeshift
• other
• substitutive
• another
• extra
• second
• different
• pinch
• separate
• spare
• equivalent
• improvised
• successive
• utility
• jury

Antonyms & Near Antonyms

• original
• first
• former
• same
• equal
• identical
• permanent
• lasting

substitute

3 of 3

verb

1

as in to exchange

to give up (something) and take something else in return

can I substitute coleslaw for potato salad if I order the chicken plate?

Synonyms & Similar Words

• exchange
• swap
• trade
• change
• replace
• switch
• commute
• shift
• supersede
• displace
• interchange
• yield
• surrender
• cede
• reciprocate
• hand over

2

as in to spell

to serve as a replacement usually for a time only

substituting for the talk show host while she is on vacation

Synonyms & Similar Words

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

3

as in to replace

to take the place of

"John Doe," "Jane Doe," and "Baby Doe" substituted the real names of the parties involved to preserve their privacy

Synonyms & Similar Words

• replace
• supersede
• supplant
• relieve
• displant
• displace
• cut out
• usurp
• preempt

Example Sentences

Recent Examples of substitute

Noun

There is a crucial distinction between using AI as a tutor and using it as a substitute for learning. — Christian M. Jacobs, Sun Sentinel, 8 Nov. 2026

Scott Bernard tours with Kansas as a substitute for Williams. — Christopher Arnott, Hartford Courant, 7 Nov. 2026

Adjective

Applicants will have to register with the secretary of state, document a threat within the past year and receive a substitute address that government agencies must generally accept. — Jaweed Kaleem, Los Angeles Times, 23 Aug. 2026

The bill would provide participants in the program with a substitute address, shielding their personal information and rerouting their mail through the Secretary of State. — Sofia Williams, Sacbee.com, 21 Aug. 2026

Verb

For the dirt topping, feel free to follow your imagination and taste, substituting or replacing any of the ingredients with your favorite chocolate cookies or treats while still keeping the visual appearance of a varied, crumbly soil. — Los Angeles Times, 30 Oct. 2026

Thompson didn’t play in the fourth quarter until being substituted in for the final 10 seconds of the contest. — Anthony Chiang, Miami Herald, 27 Oct. 2026