Words to Describe undertakings

How undertakings often is described ("________ undertakings")

• desperate
• such
• useful
• governmental
• private
• smaller
• solemn
• successful
• scientific
• joint
• vast
• similar
• various
• architectural
• great
• productive
• financial
• philanthropic
• operative
• huge
• important
• charitable
• departmental
• commercial
• nationalized
• public
• risky
• arduous
• contractual
• costly
• difficult
• gigantic
• cooperative
• municipal
• speculative
• mutual
• scale
• expensive
• owned
• new
• electrical
• dangerous
• separate
• larger
• military
• hazardous
• agricultural
• international
• profitable
• dominant
• communal
• large
• numerous
• collective
• educational
• future
• voluntary
• literary
• ambitious
• nationalised
• largest
• bold
• major
• extensive
• complex
• industrial