1. In absence of
   "without light he couldn't see" 
2. Free from
   "looking at the house without envy"

Encyclopedia: Without

• improved
• improvement
• improver
• improvidence
• improvident
• improvidently
• improving
• improvisation
• improvisational
• improvisatory
• improvise
• improvised
• improvised explosive device
• improviser
• improvize
• imprudence
• imprudent
• imprudently
• impudence
• impudent
• impudently
• impudicity
• impugn
• impugnable
• impugner