Words to Describe commutators

How commutators often is described ("________ commutators")

• retarded
• light
• distinct
• modern
• zero
• electronic
• smaller
• radial
• insulated
• solid
• simple
• automatic
• clean
• molded
• anti
• most
• type
• various
• undercut
• nonvanishing
• rough
• vanishing
• higher
• small
• iterated
• time
• speed
• conventional
• part
• ordinary
• equal
• slotted
• corresponding
• mechanical
• flush
• usual
• basic
• respective
• anomalous
• nonzero
• double
• electrical
• synchronous
• sized
• connected
• grooved
• separate
• larger
• adjacent
• dirty
• space
• electromechanical
• following
• current
• large
• independent
• special
• other
• bound
• rotary
• canonical
• standard
• multiple
• electric