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Showing results for deduction. Search instead for deduktion.
Definitions

deduction

[dih-duhk-shuhn] / dɪˈdʌk ʃən /
NOUN
conclusion, understanding
Synonyms
STRONG
answer assumption cogitation consequence consideration contemplation corollary deliberation derivation finding illation inference judgment meditation musing opinion ratiocination reasoning reflection result rumination speculation thinking thought
WEAK
concluding inferring mulling pondering sequitur
Antonyms
STRONG
cause disdain disregard ignorance neglect reality source truth
WEAK
confusion
NOUN
something subtracted
Synonyms
STRONGEST
abatement allowance credit discount rebate reduction tax write-off write-off
STRONG
abstraction cut decrease decrement depreciation diminution dockage excision removal subtraction withdrawal
Antonyms
STRONGEST
increase
STRONG
development enlargement expansion growth
WEAK
addition rise

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The White House says more than six million filers have claimed the deduction.

From Barron's • Apr. 17, 2026

And with a larger standard deduction and permanently lower rates for individuals and joint filers, the total amount refunded ran ahead of the past filing season by tens of billions of dollars.

From Barron's • Apr. 17, 2026

This falls notably short of the 25p in the pound required to avoid a 15-point deduction next season.

From BBC • Apr. 15, 2026

Itemizing unlocks access to other tax breaks, like the mortgage-interest deduction and the deduction for charitable contributions.

From MarketWatch • Apr. 15, 2026

Owen swiftly distinguished himself with his powers of organization and deduction.

From "A Short History of Nearly Everything" by Bill Bryson

Vocabulary lists containing deduction

Argumentative Writing

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Lead the Way: Duc and Duct

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Argumentative Writing, List 2

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