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

• wiggery
• wigging
• wiggings
• wiggle
• wiggled
• wiggler
• wiggle room
• wigglers
• wiggles
• wiggle-waggle
• wigglier
• wiggliest
• wiggling
• wiggly
• wight
• wighted
• wighting
• wightly
• wights
• wigless
• wiglike
• wig-maker
• wig-makers
• Wigorn.
• wig out