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

ricˈtal adjective

1. Of the gape
2. At the corners of the mouth

• blighters
• blighties
• blighting
• blightingly
• blightings
• blights
• blighty
• blimbing
• blimey
• blimp
• blimpish
• blimpishness
• blimpishnesses
• blimps
• blimy
• blin
• blind
• blindage
• blindages
• blind alley
• blind-alley
• blind alleys
• blind as a bat
• blind coal
• blind date