Words to Describe actuators

How actuators often is described ("________ actuators")

• pneumatic
• molecular
• embedded
• electronic
• smaller
• secondary
• smart
• joint
• intelligent
• automatic
• coil
• multilayer
• most
• type
• parallel
• vertical
• electrohydraulic
• electromagnetic
• integrated
• state
• distributed
• compact
• dual
• discrete
• powered
• conventional
• suitable
• appropriate
• active
• robotic
• elastic
• inertial
• artificial
• corresponding
• ceramic
• based
• mechanical
• magnetostrictive
• electrostatic
• polymer
• optical
• linear
• dielectric
• electrostrictive
• electrical
• piezoelectric
• driven
• manual
• controlled
• micro
• available
• electromechanical
• electrochemical
• electrothermal
• typical
• powerful
• independent
• operated
• miniature
• hydraulic
• thermal
• rotary
• individual
• redundant
• soft
• acting
• multiple
• magnetic
• electric