1. One who gainsays, contradicts, or denies

Derived forms: gainsayers

• overarch
• overarm
• overawe
• overawed
• overbalance
• overbear
• overbearing
• overbearingly
• overbearingness
• overbid
• overbite
• overblown
• overboard
• overboil
• overbold
• overbook
• overbridge
• overbuild
• overburden
• overburdened
• overbusy
• overbuy
• overcall
• overcapacity
• overcapitalisation