Word Type

Noun

The word "deduction" can be used as a noun.

Word Relationships

Coordinate Terms

tax credit

Derived Terms

deduction theorem natural deduction neutral deduction nondeduction social deduction

Context

logic

Broader Terms (Hypernyms)

abstract thought adjustment allowance decrease diminution illation inference logical thinking reasoning reduction step-down write-down write-off

Type Of (IsA)

allowance inference reasoning

Related Terms

tax-deductible

Related Terms

activity break calculation conclude conclusion deduce deduct deductive detective detective activity detectives general item logical logical conclusion math nice off premises process reason reasoning removed season skill specific subtract sum tax tax break tax deduct tax item tax season write write off

Synonym Network

conclusion discount extract reduction subtraction tax write off

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.