deduction (n.)
- abatement
- ablation
- abrasion
- abridgment
- abstraction
- accord
- addition
- adjunct
- affairs
- affiliation
- affinity
- agio
- alleviation
- alliance
- allowance
- analysis
- approximation
- assemblage
- association
- attenuation
- bond
- breakage
- closeness
- cogitation
- combination
- concession
- conclusion
- connectedness
- connection
- consequence
- consideration
- contemplation
- contiguity
- contraction
- contrariety
- corollary
- credit
- cut
- dampening
- dealings
- decrease
- decrement
- deflation
- deliberation
- demonstration
- depreciation
- depression
- derivation
- diminution
- discount
- discourse
- disjunction
- dockage
- drawback
- dying
- erosion
- extenuation
- filiation
- finding
- generalization
- homology
- illation
- induction
- inference
- intercourse
- intimacy
- judgment
- junction
- kickback
- lessening
- letup
- liaison
- link
- linkage
- linking
- lowering
- meditation
- miniaturization
- minus
- mitigation
- musing
- nearness
- particularization
- penalty
- percentage
- philosophy
- premium
- proof
- propinquity
- proximity
- purification
- rapport
- ratiocination
- rationalism
- rationality
- rationalization
- reason
- reasonableness
- reasoning
- rebate
- reduction
- refinement
- reflection
- refund
- relatedness
- relation
- relations
- relationship
- relaxation
- removal
- result
- rollback
- rumination
- salvage
- sequitur
- setoff
- similarity
- simplicity
- sophistry
- speculation
- subduction
- subtraction
- syllogism
- sympathy
- synthesis
- takeoff
- tare
- thinking
- tie
- tie-in
- union
- weakening
- withdrawal
- write-off