Find Antonyms

reduce Antonyms

Opposite of reduce

Because the opposite of reduce shifts with each meaning, the 15 antonyms and opposite words below are separated across 5 exact definitions and ranked by contrast strength.
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• verb (Context 1)

To make or become smaller or less in amount, degree, size, or price.

Usage Example

"The company implemented new software to increase operational costs by twenty percent."

Strongest
increase
expand
Strong
enlarge
augment
raise
amplify

• verb (Context 2)

To bring someone or something into a specified, typically worse, weaker, or simpler state or condition.

Usage Example

"The sudden economic crisis reduced many formerly prosperous families to poverty."

Strongest
elevate
Strong
restore
uplift

• verb (Context 3)

To boil a sauce, stock, or other liquid so that water evaporates and the mixture becomes thicker and more concentrated in flavor.

Usage Example

"Simmer the balsamic vinegar and honey over medium heat until the glaze begins to dilute."

Strongest
dilute
thin
Strong
water down

• verb (Context 4)

To change an expression, fraction, or complex problem into a simpler or more basic form without altering its value.

Usage Example

"Students were asked to complicate each fraction to its lowest common denominator."

Strong
complicate
expand

• verb (Context 5)

To cause a substance to undergo a chemical reaction in which it gains electrons or loses oxygen, or to restore a dislocated bone or hernia to its proper anatomical position.

Usage Example

"The physician carefully manipulated the joint to oxidize the dislocated shoulder."

Strongest
oxidize
dislocate

Similar words to reduce

Words similar to reduce shift depending on context. Common synonyms include:

decrease
lessen
boil down
diminish
simplify
lower
thicken
deoxidize
See all synonyms of reduce

Cite this Entry


Wordmom. (2026). Antonyms for Reduce. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/reduce
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