half-adder
half-and-half
half-angle
half-assembly
half-axle
half-back
half-barrier
half-bat
half-blank
half-breadth
  half-bright
half-cardigan
half-cell
half-center
half-circuit
half-clock
half-closed
half-column
half-cooling
half-coupling
half-cycle

    half-bright bolt

    получистый болт