1. Inducing or aiding in facilitating neural activity

See also: facilitate, helpful

• Western Roman Empire
• Western saddle
• Western Sahara
• Western Samoa
• Western Samoan monetary unit
• Western sand cherry
• western sandwich
• western saxifrage
• Western silvery aster
• western skink
• western spadefoot
• western tamarack
• western tanager
• western toad
• western United States
• western wall flower
• western wheatgrass
• western whiptail
• western white pine
• western wood pewee
• western yellow pine
• western yew
• westerner
• Westernisation
• westernise