1. Unfit or unsuitable to live in or with
   - unlivable

See also: uninhabitable

• multidimensional
• multidimensional language
• multidisciplinary
• multiengine airplane
• multiengine plane
• multiethnic
• multifaceted
• multifactorial
• multifarious
• multifariously
• multifariousness
• multiflora
• multiflora rose
• multifocal IOL
• multifocal lens implant
• multifold
• multiform
• multilane
• multilateral
• multilaterally
• multilevel
• multilingual
• multimedia
• multimedia system
• multimeter