1. Not allowable as a deduction

Antonym: deductible

• private instructor
• private investigator
• private line
• private nuisance
• private parts
• private practice
• private property
• private road
• private school
• private security force
• private treaty
• private-enterprise
• privateer
• privateersman
• privately
• privately held corporation
• privateness
• privates
• privation
• privatisation
• privatise
• privative
• privatization
• privatize
• privet