-ostomy the combining element is properly -stomy

• technological optimum
• technologies
• technologist
• technologists
• technology
• technology park
• technology parks
• technomania
• technomaniac
• technomaniacs
• technomanias
• technomusic
• technomusics
• technophile
• technophiles
• technophilia
• technophilic
• technophobe
• technophobes
• technophobia
• technophobias
• technophobic
• technopole
• technopoles
• technopolis