half-adder
half-and-half
half-back
half-baked
half-binding
half-blood
half-blooded
half-blooder
half-board
half-boarder
half-boarding
half-boot
half-bound
half-bred
half-breed
half-brother
half-butt
half-caste
half-cock
half-cocked
half-crown
half-cyele
half-day
half-dollar
half-done
half-dozen
half-group
half-hardy
half-hearted
half-heartedly