ac·com·plice 
(ə-kŏmplĭs)
(ə-kŏmplĭs)n.
One who participates in the commission of a crime without being the principal actor.
[Alteration of COMPLICE.]
- horsemanship
- horse marine
- horsemint
- horsenettle
- horse nettle
- horse opera
- horseplay
- horseplayer
- horsepower
- horserace
- horse race
- horseracing
- horseradish
- horse sense
- horseshit
- horseshoe
- horseshoe crab
- Horseshoe Falls
- Horseshoe Falls
- horsetail
- horse trade
- horse-trade
- horse trader
- horse-trading
- horseweed