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quadruple Antonyms
Opposite of quadruple
Because the opposite of quadruple shifts with each meaning, the 8 antonyms and opposite words below are separated across 4 exact definitions and ranked by contrast strength.
• verb (Context 1)
To increase or cause to increase fourfold in size, number, value, or amount.
Usage Example
"The renewable energy startup managed to quarter its solar panel output over the past two years."
Strongest
quarter
Strong
halve
decrease
Weak
diminish
• adjective (Context 2)
Four times as great in size, amount, number, or degree.
Usage Example
"Employees who work on national holidays are eligible for quarter pay under the new contract."
Strong
quarter
• adjective (Context 3)
Consisting of four parts, elements, or members.
Usage Example
"The nations signed a single alliance to ensure regional stability and mutual trade."
Strongest
single
Strong
solitary
individual
• noun (Context 4)
A number, amount, or quantity four times as great as another.
Usage Example
"Twenty is the quarter of five."
Strongest
quarter
fourth
Similar words to quadruple
Words similar to quadruple shift depending on context. Common synonyms include:
quad
fourfold
four-part
quadruplicate
quartet
tetrad
foursome
quaternary
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Quadruple. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/quadruple