Words to Describe acquirement

How acquirement often is described ("________ acquirement")

• indispensable
• useful
• ornamental
• rare
• secondary
• successful
• solid
• scientific
• sudden
• necessary
• laborious
• incidental
• unusual
• elegant
• superficial
• reasonable
• desirable
• legal
• accidental
• gradual
• intentional
• late
• common
• linguistic
• universal
• fresh
• systematic
• slow
• latter
• scholastic
• classical
• perfect
• later
• rapid
• professional
• easy
• artificial
• difficult
• mechanical
• superior
• useless
• practical
• mere
• scholarly
• widest
• new
• considerable
• thorough
• positive
• imperfect
• intellectual
• valuable
• actual
• mental
• recent
• possible
• educational
• voluntary
• ready
• literary
• musical
• french
• special
• early
• subsequent
• individual
• extensive
• conscious
• ideal
• technical
• previous
• unexampled