tear·down 
(târdoun′)
(târdoun′)n.
1. The act or process of taking apart or demolishing.
2. also tear-down A building that is to be torn down and replaced with another, often larger building.
- nonintervention
- noninterventionist
- noninvasive
- noninvolvement
- nonissue
- nonjoinder
- nonjudgmental
- nonjuring
- nonjuror
- nonleaded
- nonlinear
- nonlinearity
- nonliterate
- nonmarketable
- nonmetal
- nonmetallic
- nonmoral
- nonnegative
- nonnegotiable
- nonnuclear
- non-nucleoside analog
- non-nucleoside reverse transcriptase inhibitor
- no-no
- nonobjective
- nonobservance