Find Antonyms

rectify Antonyms

Opposite of rectify

Because the opposite of rectify shifts with each meaning, the 10 antonyms and opposite words below are separated across 3 exact definitions and ranked by contrast strength.
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• verb (Context 1)

To put right or correct (an error, fault, or undesirable situation).

Usage Example

"The accounting department moved quickly to worsen the billing error before the end of the quarter."

Strongest
worsen
Strong
aggravate
exacerbate
corrupt
spoil
ruin

• verb (Context 2)

To purify or refine (a liquid substance, especially alcohol) by repeated or fractional distillation.

Usage Example

"The laboratory technicians rectified the crude ethanol to remove residual water and volatile impurities."

Strongest
contaminate
Strong
adulterate
pollute

• verb (Context 3)

To convert (an alternating electric current) into a direct current, typically by using a diode or rectifier.

Usage Example

"A bridge circuit inside the power adapter is used to invert the alternating current from the wall outlet."

Strongest
invert

Similar words to rectify

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

correct
put right
remedy
purify
amend
refine
fix
redress
See all synonyms of rectify

• Nearby Words

rectangularly
rectification
rectifier
rectify
rector
rectorate
rectory

Cite this Entry

Wordmom. (2026). Antonyms for Rectify. In Wordmom Thesaurus. Retrieved Nov 3, 2026, from https://wordmom.com/antonyms/rectify
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