rictus /rikˈtəs/ (zoology)

1. The gape, esp of a bird
2. The chink or aperture of a lipped corolla
3. Unnatural gaping of the mouth, eg in horror

• group
• groupable
• groupage
• groupages
• group calling
• medallic
• medalling
• medallion
• medallioned
• medallioning
• medallions
• medallist
• medallists
• medal play
• medalplay
• medal plays
• medals
• Medau
• medcinal
• meddle
• meddled
• meddler
• meddlers
• meddles
• meddlesome